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A
- AbstractFileResolvingResource - Class in org.nd4j.common.io
- AbstractFileResolvingResource() - Constructor for class org.nd4j.common.io.AbstractFileResolvingResource
- AbstractNumber - Interface in org.nd4j.common.util
- AbstractResource - Class in org.nd4j.common.io
- AbstractResource() - Constructor for class org.nd4j.common.io.AbstractResource
- accept(T) - Method in interface org.nd4j.common.function.Consumer
-
Perform the operation on the input
- accept(T, U) - Method in interface org.nd4j.common.function.BiConsumer
-
Perform the operation on the given arguments
- add(int[]) - Method in class org.nd4j.common.collection.IntArrayKeySet
- add(int, String) - Method in class org.nd4j.common.collection.CompactHeapStringList
- add(Object) - Method in class org.nd4j.common.util.Index
- add(Object, int) - Method in class org.nd4j.common.util.Index
- add(String) - Method in class org.nd4j.common.collection.CompactHeapStringList
- add(K, V) - Method in class org.nd4j.common.collection.MultiDimensionalSet
- add(K, V) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- add(K, V) - Method in interface org.nd4j.common.util.MultiValueMap
- add(Pair<K, V>) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Adds the specified element to this applyTransformToDestination if it is not already present (optional operation).
- add(AbstractNumber) - Method in interface org.nd4j.common.util.AbstractNumber
- addAll(int, Collection<? extends String>) - Method in class org.nd4j.common.collection.CompactHeapStringList
- addAll(Collection<? extends int[]>) - Method in class org.nd4j.common.collection.IntArrayKeySet
- addAll(Collection<? extends String>) - Method in class org.nd4j.common.collection.CompactHeapStringList
- addAll(Collection<? extends Pair<K, V>>) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Adds all of the elements in the specified collection to this applyTransformToDestination if they're not already present (optional operation).
- addObjectToArray(A[], O) - Static method in class org.nd4j.common.io.ObjectUtils
- addStringToArray(String[], String) - Static method in class org.nd4j.common.io.StringUtils
- addWithIndent(String, List<String>, String, String) - Static method in class org.nd4j.common.validation.ValidationResult
- adjustedrSquared(double, int, int) - Static method in class org.nd4j.common.util.MathUtils
-
This calculates the adjusted r^2 including degrees of freedom.
- AERON_TERM_BUFFER_PROP - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-parameter-server, dl4j-spark (gradient sharing training master)
Description: Aeros in a high-performance communication library used in distributed computing contexts in some places in ND4J and DL4J. - allUnique(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns true if all of the elements in the given int array are unique
- anyLargerThan(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- anyLess(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- anyLessThan(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- anyMore(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- apply(T) - Method in interface org.nd4j.common.function.Function
-
Apply the function to the argument, and return the result
- apply(T, U) - Method in interface org.nd4j.common.function.BiFunction
-
Apply the function and return the result
- applyRelativePath(String, String) - Static method in class org.nd4j.common.io.StringUtils
- ArchiveUtils - Class in org.nd4j.common.util
- ArchiveUtils() - Constructor for class org.nd4j.common.util.ArchiveUtils
- argMax() - Method in class org.nd4j.common.primitives.Counter
-
This method returns element with highest counter value
- argMax() - Method in class org.nd4j.common.primitives.CounterMap
-
This method returns pair of elements with a max value
- argMax(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns the index of the maximum value in the array.
- argMax(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns the index of the maximum value in the array.
- argMin(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns the index of the minimum value in the array.
- argMin(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns the index of the minimum value in the array.
- argMinOfMax(int[]...) - Static method in class org.nd4j.common.util.ArrayUtil
- argMinOfMax(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- argMinOfMax(long[]...) - Static method in class org.nd4j.common.util.ArrayUtil
- argMinOfMax(long[], long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- argMinOfSum(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- argsort(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Original credit: https://github.com/alberts/array4j/blob/master/src/main/java/net/lunglet/util/ArrayUtils.java
- argsort(int[], boolean) - Static method in class org.nd4j.common.util.ArrayUtil
- arrayLength(Object) - Static method in class org.nd4j.common.util.ArrayUtil
-
Calculate the length of the object or primitive array.
- arrayShape(Object) - Static method in class org.nd4j.common.util.ArrayUtil
-
Calculate the shape of an arbitrary multi-dimensional array.
- arrayShape(Object, boolean) - Static method in class org.nd4j.common.util.ArrayUtil
-
Calculate the shape of an arbitrary multi-dimensional array.
Note that the method assumes the array is rectangular (not ragged) and first elements (i.e., array[0][0][0]...) are non-null
Note also that if allowSize0Dims is true, any elements are length 0, all subsequent dimensions will be reported as 0. - arrayToCommaDelimitedString(Object[]) - Static method in class org.nd4j.common.io.StringUtils
- arrayToDelimitedString(Object[], String) - Static method in class org.nd4j.common.io.StringUtils
- arrayToList(Object) - Static method in class org.nd4j.common.io.CollectionUtils
- ArrayUtil - Class in org.nd4j.common.util
- asPriorityQueue() - Method in class org.nd4j.common.primitives.Counter
- asReversedPriorityQueue() - Method in class org.nd4j.common.primitives.Counter
- Assert - Class in org.nd4j.common.io
- Assert() - Constructor for class org.nd4j.common.io.Assert
- assertNotRagged(T[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Assert that the specified array is not ragged (i.e., is rectangular).
Can be used to check Object arrays with any number of dimensions (up to rank 4), or primitive arrays with rank 2 or higher
An IllegalStateException is thrown if the array is ragged - assertSquare(double[]...) - Static method in class org.nd4j.common.util.ArrayUtil
- Atomic<T extends Serializable> - Class in org.nd4j.common.primitives
- Atomic(T) - Constructor for class org.nd4j.common.primitives.Atomic
- AtomicBoolean - Class in org.nd4j.common.primitives
- AtomicBoolean() - Constructor for class org.nd4j.common.primitives.AtomicBoolean
- AtomicBoolean(boolean) - Constructor for class org.nd4j.common.primitives.AtomicBoolean
- AtomicDouble - Class in org.nd4j.common.primitives
- AtomicDouble() - Constructor for class org.nd4j.common.primitives.AtomicDouble
- AtomicDouble(double) - Constructor for class org.nd4j.common.primitives.AtomicDouble
- AtomicDouble(float) - Constructor for class org.nd4j.common.primitives.AtomicDouble
B
- BACKEND_DYNAMIC_LOAD_CLASSPATH - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: always - but only if an ND4J backend cannot be found/loaded via standard ServiceLoader mechanisms
Description: Set this environment variable to a set fully qualified JAR files to attempt to load before failing on not loading a backend. - BACKEND_PRIORITY_AURORA - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-aurora-xx, when multiple backends are on classpath
Description: Defines the priority that the CUDA (GPU) backend should be loaded (or attempt to be loaded). - BACKEND_PRIORITY_CPU - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-native, when multiple backends are on classpath
Description: Defines the priority that the CPU/Native backend should be loaded (or attempt to be loaded). - BACKEND_PRIORITY_GPU - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx, when multiple backends are on classpath
Description: Defines the priority that the CUDA (GPU) backend should be loaded (or attempt to be loaded). - bernoullis(double, double, double) - Static method in class org.nd4j.common.util.MathUtils
-
This will return the bernoulli trial for the given event.
- BiConsumer<T,U> - Interface in org.nd4j.common.function
- BiFunction<T,U,R> - Interface in org.nd4j.common.function
- binomial(RandomGenerator, int, double) - Static method in class org.nd4j.common.util.MathUtils
-
Generates a binomial distributed number using the given rng
- BiPredicate<T,U> - Interface in org.nd4j.common.function
- BTools - Class in org.nd4j.common.tools
- BTools() - Constructor for class org.nd4j.common.tools.BTools
- buffer - Static variable in class org.nd4j.common.util.OneTimeLogger
- buildHalfVector(Random, int) - Static method in class org.nd4j.common.util.ArrayUtil
- buildInterleavedVector(Random, int) - Static method in class org.nd4j.common.util.ArrayUtil
- buildInterleavedVector(Random, long) - Static method in class org.nd4j.common.util.ArrayUtil
C
- calcOffset(int[], int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Compute the offset based on teh shape strides and offsets
- calcOffset(long[], long[], long[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Compute the offset based on teh shape strides and offsets
- calcOffset(List<Integer>, List<Integer>, List<Integer>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Compute the offset based on teh shape strides and offsets
- calcOffsetLong(int[], int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Compute the offset based on teh shape strides and offsets
- calcOffsetLong(List<Integer>, List<Integer>, List<Integer>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Compute the offset based on teh shape strides and offsets
- calcOffsetLong2(List<Long>, List<Long>, List<Long>) - Static method in class org.nd4j.common.util.ArrayUtil
- calcStrides(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Computes the standard packed array strides for a given shape.
- calcStrides(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Computes the standard packed array strides for a given shape.
- calcStrides(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- calcStrides(long[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Computes the standard packed array strides for a given shape.
- calcStridesFortran(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Computes the standard packed array strides for a given shape.
- calcStridesFortran(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Computes the standard packed array strides for a given shape.
- calcStridesFortran(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- calcStridesFortran(long[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Computes the standard packed array strides for a given shape.
- capitalize(String) - Static method in class org.nd4j.common.io.StringUtils
- cas(T, T) - Method in class org.nd4j.common.primitives.Atomic
-
This method implements compare-and-swap
- caseInsensitiveValueOf(E[], String) - Static method in class org.nd4j.common.io.ObjectUtils
- cellSet() - Method in class org.nd4j.common.util.SynchronizedTable
- checkArgument(boolean) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkArgument(boolean, String) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkArgument(boolean, String, double) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, double, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, double, double, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, int) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, int, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, int, int, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, long) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, long, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, long, long, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, Object...) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkArgument(boolean, String, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, Object, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, Object, Object, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkArgument(boolean, String, Object, Object, Object, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkNotNull(Object, String) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkNotNull(Object, String, double) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, double, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, double, double, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, int) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, int, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, int, int, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, long) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, long, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, long, long, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, Object...) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkNotNull(Object, String, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkNotNull(Object, String, Object, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkState(boolean, String) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkState(boolean, String, double) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, double, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, double, double, double, double) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, int) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, int, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, int, int, int, int) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, long) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, long, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, long, long, long, long) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, Object...) - Static method in class org.nd4j.common.base.Preconditions
-
Check the specified boolean argument.
- checkState(boolean, String, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, Object, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, Object, Object, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- checkState(boolean, String, Object, Object, Object, Object, Object, Object) - Static method in class org.nd4j.common.base.Preconditions
- clamp(int, int, int) - Static method in class org.nd4j.common.util.MathUtils
-
Clamps the value to a discrete value
- CLASS_GRAPH_SCAN_RESOURCES - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Used to point to a json resource that contains json for a ClassGraph ScanResult.
- classPackageAsResourcePath(Class<?>) - Static method in class org.nd4j.common.io.ResourceUtils
- CLASSPATH_URL_PREFIX - Static variable in class org.nd4j.common.io.ResourceUtils
- ClassPathResource - Class in org.nd4j.common.io
- ClassPathResource(String) - Constructor for class org.nd4j.common.io.ClassPathResource
- ClassPathResource(String, Class<?>) - Constructor for class org.nd4j.common.io.ClassPathResource
- ClassPathResource(String, ClassLoader) - Constructor for class org.nd4j.common.io.ClassPathResource
- ClassPathResource(String, ClassLoader, Class<?>) - Constructor for class org.nd4j.common.io.ClassPathResource
- classPresentOnClasspath(String) - Static method in class org.nd4j.common.config.ND4JClassLoading
- classPresentOnClasspath(String, ClassLoader) - Static method in class org.nd4j.common.config.ND4JClassLoading
- cleanPath(String) - Static method in class org.nd4j.common.io.StringUtils
- clear() - Method in class org.nd4j.common.collection.CompactHeapStringList
- clear() - Method in class org.nd4j.common.collection.IntArrayKeyMap
- clear() - Method in class org.nd4j.common.collection.IntArrayKeySet
- clear() - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Removes all of the mappings from this map (optional operation).
- clear() - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Removes all of the elements from this applyTransformToDestination (optional operation).
- clear() - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- clear() - Method in class org.nd4j.common.primitives.Counter
-
This method effectively resets counter to empty state
- clear() - Method in class org.nd4j.common.primitives.CounterMap
-
This method purges all counters
- clear() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- clear() - Method in class org.nd4j.common.util.SynchronizedTable
- clear(F) - Method in class org.nd4j.common.primitives.CounterMap
-
This method purges counter for a given first element
- clearReferences() - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- cogroup(List<Pair<K, V>>, List<Pair<K, V>>) - Static method in class org.nd4j.common.function.FunctionalUtils
-
For each key in left and right, cogroup returns the list of values as a pair for each value present in left as well as right.
- collectionToCommaDelimitedString(Collection<?>) - Static method in class org.nd4j.common.io.StringUtils
- collectionToDelimitedString(Collection<?>, String) - Static method in class org.nd4j.common.io.StringUtils
- collectionToDelimitedString(Collection<?>, String, String, String) - Static method in class org.nd4j.common.io.StringUtils
- CollectionUtils - Class in org.nd4j.common.io
- CollectionUtils() - Constructor for class org.nd4j.common.io.CollectionUtils
- column(C) - Method in class org.nd4j.common.util.SynchronizedTable
- columnKeySet() - Method in class org.nd4j.common.util.SynchronizedTable
- columnMap() - Method in class org.nd4j.common.util.SynchronizedTable
- combination(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the combination of n choose r
- combine(float[]...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Combines a apply of int arrays in to one flat int array
- combine(int[]...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Combines a apply of int arrays in to one flat int array
- combine(long[]...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Combines a apply of long arrays in to one flat long array
- combine(E[]...) - Static method in class org.nd4j.common.util.ArrayUtil
- combine(List<float[]>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Combines a apply of int arrays in to one flat int array
- combineDouble(List<double[]>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Combines a apply of int arrays in to one flat int array
- combineFloat(List<float[]>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Combines a applyTransformToDestination of int arrays in to one flat int array
- commaDelimitedListToSet(String) - Static method in class org.nd4j.common.io.StringUtils
- commaDelimitedListToStringArray(String) - Static method in class org.nd4j.common.io.StringUtils
- CompactHeapStringList - Class in org.nd4j.common.collection
- CompactHeapStringList() - Constructor for class org.nd4j.common.collection.CompactHeapStringList
- CompactHeapStringList(int, int) - Constructor for class org.nd4j.common.collection.CompactHeapStringList
- compare(Pair<T, Double>, Pair<T, Double>) - Method in class org.nd4j.common.primitives.Counter.PairComparator
- compare(Pair<T, Double>, Pair<T, Double>) - Method in class org.nd4j.common.primitives.Counter.ReversedPairComparator
- compareTo(IntArrayKeyMap.IntArray) - Method in class org.nd4j.common.collection.IntArrayKeyMap.IntArray
- concatenateStringArrays(String[], String[]) - Static method in class org.nd4j.common.io.StringUtils
- concurrentSkipListSet() - Static method in class org.nd4j.common.collection.MultiDimensionalSet
- consArray(int, int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- Consumer<T> - Interface in org.nd4j.common.function
- contains(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- contains(long[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- contains(Object) - Method in class org.nd4j.common.collection.CompactHeapStringList
- contains(Object) - Method in class org.nd4j.common.collection.IntArrayKeySet
- contains(Object) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Returns true if this applyTransformToDestination contains the specified element.
- contains(Object, Object) - Method in class org.nd4j.common.util.SynchronizedTable
- contains(Enumeration, Object) - Static method in class org.nd4j.common.io.CollectionUtils
- contains(Iterator, Object) - Static method in class org.nd4j.common.io.CollectionUtils
- contains(K, T) - Method in class org.nd4j.common.collection.MultiDimensionalMap
- contains(K, V) - Method in class org.nd4j.common.collection.MultiDimensionalSet
- containsAll(Collection<?>) - Method in class org.nd4j.common.collection.CompactHeapStringList
- containsAll(Collection<?>) - Method in class org.nd4j.common.collection.IntArrayKeySet
- containsAll(Collection<?>) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Returns true if this applyTransformToDestination contains all of the elements of the specified collection.
- containsAny(Collection, Collection) - Static method in class org.nd4j.common.io.CollectionUtils
- containsAnyNegative(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns true if any array elements are negative.
- containsAnyNegative(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- containsColumn(Object) - Method in class org.nd4j.common.util.SynchronizedTable
- containsConstant(Enum<?>[], String) - Static method in class org.nd4j.common.io.ObjectUtils
- containsConstant(Enum<?>[], String, boolean) - Static method in class org.nd4j.common.io.ObjectUtils
- containsElement(Object[], Object) - Static method in class org.nd4j.common.io.ObjectUtils
- containsElement(T) - Method in class org.nd4j.common.primitives.Counter
-
This method checks, if element exist in this counter
- containsInstance(Collection, Object) - Static method in class org.nd4j.common.io.CollectionUtils
- containsKey(Object) - Method in class org.nd4j.common.collection.IntArrayKeyMap
- containsKey(Object) - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns true if this map contains a mapping for the specified key.
- containsKey(Object) - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- containsKey(Object) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- containsRow(Object) - Method in class org.nd4j.common.util.SynchronizedTable
- containsValue(Object) - Method in class org.nd4j.common.collection.IntArrayKeyMap
- containsValue(Object) - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns true if this map maps one or more keys to the specified value.
- containsValue(Object) - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- containsValue(Object) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- containsValue(Object) - Method in class org.nd4j.common.util.SynchronizedTable
- containsWhitespace(CharSequence) - Static method in class org.nd4j.common.io.StringUtils
- containsWhitespace(String) - Static method in class org.nd4j.common.io.StringUtils
- contentLength() - Method in class org.nd4j.common.io.AbstractFileResolvingResource
- contentLength() - Method in class org.nd4j.common.io.AbstractResource
- contentLength() - Method in interface org.nd4j.common.io.Resource
- contentLength() - Method in class org.nd4j.common.io.VfsResource
- convertNegativeIndices(int, int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Convert all dimensions in the specified axes array to be positive based on the specified range of values
- convertToString(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Convert a int array to a string array
- coordSplit(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the coordinate split in a list of coordinates such that the values for ret[0] are the x values and ret[1] are the y values
- coordSplit(List<Double>) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the coordinate split in a list of coordinates such that the values for ret[0] are the x values and ret[1] are the y values
- copy(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- copy(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- copy(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- copy(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- COPYABLE_FIELDS - Static variable in class org.nd4j.common.io.ReflectionUtils
- copyAtStride(int, NioUtil.BufferType, ByteBuffer, int, int, ByteBuffer, int, int) - Static method in class org.nd4j.common.util.NioUtil
-
Copy from the given from buffer to the to buffer at the specified offsets and strides
- copyDirectory(File) - Method in class org.nd4j.common.io.ClassPathResource
-
Extract the directory recursively to the specified location.
- copyOfRangeFrom(int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Generate an array from 0 to length and generate take a subset
- correlation(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Returns the correlation coefficient of two double vectors.
- Counter<T> - Class in org.nd4j.common.primitives
- Counter() - Constructor for class org.nd4j.common.primitives.Counter
- Counter.PairComparator - Class in org.nd4j.common.primitives
- Counter.ReversedPairComparator - Class in org.nd4j.common.primitives
- CounterMap<F,S> - Class in org.nd4j.common.primitives
- CounterMap() - Constructor for class org.nd4j.common.primitives.CounterMap
- countLines(InputStream) - Static method in class org.nd4j.common.util.InputStreamUtil
-
Count number of lines in a file
- countLines(String) - Static method in class org.nd4j.common.util.InputStreamUtil
-
Count number of lines in a file
- countOccurrencesOf(String, String) - Static method in class org.nd4j.common.io.StringUtils
- create(T, E) - Static method in class org.nd4j.common.primitives.ImmutablePair
- create(T, E) - Static method in class org.nd4j.common.primitives.Pair
- createRelative(String) - Method in class org.nd4j.common.io.AbstractResource
- createRelative(String) - Method in class org.nd4j.common.io.ClassPathResource
- createRelative(String) - Method in interface org.nd4j.common.io.Resource
- createRelative(String) - Method in class org.nd4j.common.io.VfsResource
- createTempFile(String, String) - Static method in class org.nd4j.common.util.ND4JFileUtils
-
Create a temporary file in the location specified by
ND4JSystemProperties.ND4J_TEMP_DIR_PROPERTYif set, or the default temporary directory (usually specified by java.io.tmpdir system property) - cutBelowZero(byte[]) - Static method in class org.nd4j.common.util.ArrayUtil
- cutBelowZero(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- cutBelowZero(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- cutBelowZero(short[]) - Static method in class org.nd4j.common.util.ArrayUtil
D
- DATABUFFER_TO_STRING_MAX_ELEMENTS - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: always
Description: Used to specify the maximum number of elements (numbers) to print when using DataBuffer.toString(). - declaresException(Method, Class<?>) - Static method in class org.nd4j.common.io.ReflectionUtils
- DEFAULT_INTEGER_REALLOCATION_BLOCK_SIZE_BYTES - Static variable in class org.nd4j.common.collection.CompactHeapStringList
- DEFAULT_REALLOCATION_BLOCK_SIZE_BYTES - Static variable in class org.nd4j.common.collection.CompactHeapStringList
- delete(String, String) - Static method in class org.nd4j.common.io.StringUtils
- deleteAny(String, String) - Static method in class org.nd4j.common.io.StringUtils
- delimitedListToStringArray(String, String) - Static method in class org.nd4j.common.io.StringUtils
- delimitedListToStringArray(String, String, String) - Static method in class org.nd4j.common.io.StringUtils
- deserialize(byte[]) - Static method in class org.nd4j.common.util.SerializationUtils
-
Deserializes object from byte array
- deserialize(InputStream) - Static method in class org.nd4j.common.util.SerializationUtils
-
Deserializes object from InputStream
- deserialize(JsonParser, DeserializationContext) - Method in class org.nd4j.common.primitives.serde.JsonDeserializerAtomicBoolean
- deserialize(JsonParser, DeserializationContext) - Method in class org.nd4j.common.primitives.serde.JsonDeserializerAtomicDouble
- determinationCoefficient(double[], double[], int) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the determination coefficient of two vectors given a length
- difference(Collection<? extends T>, Collection<? extends T>) - Static method in class org.nd4j.common.util.SetUtils
-
Return is s1 \ s2
- dirty - Variable in class org.nd4j.common.primitives.Counter
- discretize(double, double, double, int) - Static method in class org.nd4j.common.util.MathUtils
-
Discretize the given value
- distanceFinderZValue(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This will translate a vector in to an equivalent integer
- div(AbstractNumber) - Method in interface org.nd4j.common.util.AbstractNumber
- DL4J_VOID_IP - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-parameter-server
Usage: A fallback for determining the local IP the parameter server, if other approaches fail to determine the local IP - doesNotContain(String, String) - Static method in class org.nd4j.common.io.Assert
- doesNotContain(String, String, String) - Static method in class org.nd4j.common.io.Assert
- doGetPath(Object) - Static method in class org.nd4j.common.io.VfsUtils
- doGetVisitorAttribute() - Static method in class org.nd4j.common.io.VfsUtils
- dotProduct(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- dotProduct(List<Integer>, List<Integer>) - Static method in class org.nd4j.common.util.ArrayUtil
- dotProductLong(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- dotProductLong(List<Integer>, List<Integer>) - Static method in class org.nd4j.common.util.ArrayUtil
- dotProductLong2(List<Long>, List<Long>) - Static method in class org.nd4j.common.util.ArrayUtil
- DOUBLE - org.nd4j.common.util.NioUtil.BufferType
- doubleCopyOf(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- doWith(Field) - Method in interface org.nd4j.common.io.ReflectionUtils.FieldCallback
- doWith(Method) - Method in interface org.nd4j.common.io.ReflectionUtils.MethodCallback
- doWithFields(Class<?>, ReflectionUtils.FieldCallback) - Static method in class org.nd4j.common.io.ReflectionUtils
- doWithFields(Class<?>, ReflectionUtils.FieldCallback, ReflectionUtils.FieldFilter) - Static method in class org.nd4j.common.io.ReflectionUtils
- doWithMethods(Class<?>, ReflectionUtils.MethodCallback) - Static method in class org.nd4j.common.io.ReflectionUtils
- doWithMethods(Class<?>, ReflectionUtils.MethodCallback, ReflectionUtils.MethodFilter) - Static method in class org.nd4j.common.io.ReflectionUtils
- dropElementsBelowThreshold(double) - Method in class org.nd4j.common.primitives.Counter
-
This method will remove all elements with counts below given threshold from counter
- DTYPE - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: Always
Description: Sets the default datatype for ND4J - should be one of "float", "double", "half". - DYNAMIC_LOAD_CLASSPATH_PROPERTY - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: always - but only if an ND4J backend cannot be found/loaded via standard ServiceLoader mechanisms
Description: Set this property to a set fully qualified JAR files to attempt to load before failing on not loading a backend.
E
- empty() - Static method in class org.nd4j.common.primitives.Optional
-
Returns an empty Optional instance.
- empty() - Static method in class org.nd4j.common.util.ArrayUtil
- endsWithIgnoreCase(String, String) - Static method in class org.nd4j.common.io.StringUtils
- entropy(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the entropy (information gain, or uncertainty of a random variable): -sum(x*log(x))
- Entry() - Constructor for class org.nd4j.common.collections.WeakIdentityHashMap.Entry
- Entry(K, T, V) - Constructor for class org.nd4j.common.collection.MultiDimensionalMap.Entry
- entrySet() - Method in class org.nd4j.common.collection.IntArrayKeyMap
- entrySet() - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns a
Setview of the mappings contained in this map. - entrySet() - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- entrySet() - Method in class org.nd4j.common.primitives.Counter
-
This method returns Set
of this counter - entrySet() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- equals(float[], double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- equals(Object) - Method in class org.nd4j.common.collection.CompactHeapStringList
- equals(Object) - Method in class org.nd4j.common.collection.IntArrayKeyMap.IntArray
- equals(Object) - Method in class org.nd4j.common.collection.MultiDimensionalMap
- equals(Object) - Method in class org.nd4j.common.collections.WeakIdentityHashMap.KeyRef
- equals(Object) - Method in class org.nd4j.common.io.AbstractResource
- equals(Object) - Method in class org.nd4j.common.io.ClassPathResource
- equals(Object) - Method in class org.nd4j.common.io.VfsResource
- equals(Object) - Method in class org.nd4j.common.primitives.Atomic
- equals(Object) - Method in class org.nd4j.common.primitives.AtomicBoolean
- equals(Object) - Method in class org.nd4j.common.primitives.AtomicDouble
- equals(Object) - Method in class org.nd4j.common.primitives.Counter
- equals(Object) - Method in class org.nd4j.common.util.Index
- equals(Object) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- error(Logger, String, Object...) - Static method in class org.nd4j.common.util.OneTimeLogger
- errorFor(double, double) - Static method in class org.nd4j.common.util.MathUtils
- euclideanDistance(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the euclidean distance of two vectors sum(i=1,n) (q_i - p_i)^2
- euclideanDistance(float[], float[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the euclidean distance of two vectors sum(i=1,n) (q_i - p_i)^2
- exists() - Method in class org.nd4j.common.io.AbstractFileResolvingResource
- exists() - Method in class org.nd4j.common.io.AbstractResource
- exists() - Method in class org.nd4j.common.io.ClassPathResource
- exists() - Method in interface org.nd4j.common.io.Resource
-
Whether the resource exists on the classpath
- exists() - Method in class org.nd4j.common.io.VfsResource
- extractJarFileURL(URL) - Static method in class org.nd4j.common.io.ResourceUtils
F
- factorial(double) - Static method in class org.nd4j.common.util.MathUtils
-
This will return the factorial of the given number n.
- FILE_URL_PREFIX - Static variable in class org.nd4j.common.io.ResourceUtils
- FileBatch - Class in org.nd4j.common.loader
- FileBatch() - Constructor for class org.nd4j.common.loader.FileBatch
- filterNull(T...) - Static method in class org.nd4j.common.util.ArrayUtil
- findCommonElementType(Collection) - Static method in class org.nd4j.common.io.CollectionUtils
- findField(Class<?>, String) - Static method in class org.nd4j.common.io.ReflectionUtils
- findField(Class<?>, String, Class<?>) - Static method in class org.nd4j.common.io.ReflectionUtils
- findFirstMatch(Collection, Collection) - Static method in class org.nd4j.common.io.CollectionUtils
- findMethod(Class<?>, String) - Static method in class org.nd4j.common.io.ReflectionUtils
- findMethod(Class<?>, String, Class<?>...) - Static method in class org.nd4j.common.io.ReflectionUtils
- findValueOfType(Collection<?>, Class<?>[]) - Static method in class org.nd4j.common.io.CollectionUtils
- findValueOfType(Collection<?>, Class<T>) - Static method in class org.nd4j.common.io.CollectionUtils
- first - Variable in class org.nd4j.common.primitives.ImmutableQuad
- first - Variable in class org.nd4j.common.primitives.ImmutableTriple
- first - Variable in class org.nd4j.common.primitives.Quad
- first - Variable in class org.nd4j.common.primitives.Triple
- flatten(boolean[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(boolean[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(boolean[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(byte[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(byte[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(byte[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(double[][]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Convert a 2darray in to a flat array (row wise)
- flatten(double[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(double[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(float[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(float[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(float[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(int[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(int[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(int[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(long[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(long[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(long[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(short[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(short[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flatten(short[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flattenDoubleArray(Object) - Static method in class org.nd4j.common.util.ArrayUtil
-
Convert an arbitrary-dimensional rectangular double array to flat vector.
Can pass double[], double[][], double[][][], etc. - flattenF(double[][]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Convert a 2darray in to a flat array (row wise)
- flattenF(float[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flattenF(int[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flattenF(long[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- flattenFloatArray(Object) - Static method in class org.nd4j.common.util.ArrayUtil
-
Convert an arbitrary-dimensional rectangular float array to flat vector.
Can pass float[], float[][], float[][][], etc. - FLOAT - org.nd4j.common.util.NioUtil.BufferType
- floatCopyOf(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- forFiles(File...) - Static method in class org.nd4j.common.loader.FileBatch
-
Create a FileBatch from the specified files
- forFiles(List<File>) - Static method in class org.nd4j.common.loader.FileBatch
-
Create a FileBatch from the specified files
- format(String, Object) - Method in interface org.nd4j.common.base.PreconditionsFormat
- formatArray(Object) - Static method in class org.nd4j.common.base.Preconditions
- formatTags() - Method in interface org.nd4j.common.base.PreconditionsFormat
- fourth - Variable in class org.nd4j.common.primitives.ImmutableQuad
- fourth - Variable in class org.nd4j.common.primitives.Quad
- fromArray(T[]) - Static method in class org.nd4j.common.primitives.Pair
- fromBoolean(boolean) - Static method in class org.nd4j.common.util.ArrayUtil
-
Convert an int
- fromByteArray(byte[]) - Static method in class org.nd4j.common.util.SerializationUtils
-
Deserializes object from byte array
- fromFloat(float) - Static method in class org.nd4j.common.util.ArrayUtil
- fromString(String, String) - Static method in class org.nd4j.common.util.MathUtils
-
This will take a given string and separator and convert it to an equivalent double array.
- Function<T,R> - Interface in org.nd4j.common.function
- FunctionalUtils - Class in org.nd4j.common.function
- FunctionalUtils() - Constructor for class org.nd4j.common.function.FunctionalUtils
G
- generateUniform(int) - Static method in class org.nd4j.common.util.MathUtils
-
This will generate a series of uniformally distributed numbers between l times
- get() - Method in interface org.nd4j.common.function.Supplier
- get() - Method in class org.nd4j.common.primitives.Atomic
-
This method returns current value
- get() - Method in class org.nd4j.common.primitives.Optional
-
If a value is present in this Optional, returns the value, otherwise throws NoSuchElementException.
- get() - Method in class org.nd4j.common.primitives.SynchronizedObject
-
This method returns stored value via read lock
- get(int) - Method in class org.nd4j.common.collection.CompactHeapStringList
- get(int) - Method in class org.nd4j.common.util.Index
- get(Object) - Method in class org.nd4j.common.collection.IntArrayKeyMap
- get(Object) - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns the value to which the specified key is mapped, or
nullif this map contains no mapping for the key. - get(Object) - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- get(Object) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- get(Object, Object) - Method in class org.nd4j.common.util.SynchronizedTable
- get(K, T) - Method in class org.nd4j.common.collection.MultiDimensionalMap
- getAllDeclaredMethods(Class<?>) - Static method in class org.nd4j.common.io.ReflectionUtils
- getcharsCount() - Method in class org.nd4j.common.tools.SIS
-
getcharsCount
public long getcharsCount()
Returns chars count counted from SIS creating. - getClassLoader() - Method in class org.nd4j.common.io.ClassPathResource
- getCount(F, S) - Method in class org.nd4j.common.primitives.CounterMap
-
This method returns counts for a given first/second pair
- getCount(T) - Method in class org.nd4j.common.primitives.Counter
- getCounter(F) - Method in class org.nd4j.common.primitives.CounterMap
-
This method returns counter for a given first element
- getDescription() - Method in class org.nd4j.common.io.ClassPathResource
- getDescription() - Method in interface org.nd4j.common.io.Resource
- getDescription() - Method in class org.nd4j.common.io.VfsResource
- getDisplayString(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- getField(Field, Object) - Static method in class org.nd4j.common.io.ReflectionUtils
- getFile() - Method in class org.nd4j.common.io.AbstractFileResolvingResource
- getFile() - Method in class org.nd4j.common.io.AbstractResource
- getFile() - Method in class org.nd4j.common.io.ClassPathResource
-
Get the File.
- getFile() - Method in interface org.nd4j.common.io.Resource
- getFile() - Method in class org.nd4j.common.io.VfsResource
- getFile(String) - Static method in class org.nd4j.common.io.ResourceUtils
- getFile(URI) - Method in class org.nd4j.common.io.AbstractFileResolvingResource
- getFile(URI) - Static method in class org.nd4j.common.io.ResourceUtils
- getFile(URI, String) - Static method in class org.nd4j.common.io.ResourceUtils
- getFile(URL) - Static method in class org.nd4j.common.io.ResourceUtils
- getFile(URL, String) - Static method in class org.nd4j.common.io.ResourceUtils
- getFileForLastModifiedCheck() - Method in class org.nd4j.common.io.AbstractFileResolvingResource
- getFileForLastModifiedCheck() - Method in class org.nd4j.common.io.AbstractResource
- getFilename() - Method in class org.nd4j.common.io.AbstractResource
- getFilename() - Method in class org.nd4j.common.io.ClassPathResource
- getFilename() - Method in interface org.nd4j.common.io.Resource
- getFilename() - Method in class org.nd4j.common.io.VfsResource
- getFilename(String) - Static method in class org.nd4j.common.io.StringUtils
- getFilenameExtension(String) - Static method in class org.nd4j.common.io.StringUtils
- getFirst() - Method in class org.nd4j.common.primitives.ImmutablePair
- getFirst() - Method in class org.nd4j.common.primitives.Pair
- getFirst(K) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- getFirst(K) - Method in interface org.nd4j.common.util.MultiValueMap
- getFirstKey() - Method in class org.nd4j.common.collection.MultiDimensionalMap.Entry
- getfullFileName() - Method in class org.nd4j.common.tools.SIS
-
getfullFileName
public String getfullFileName()
Returns full file name - getIdentityHexString(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- getIndexCharsCount(int) - Static method in class org.nd4j.common.tools.BTools
-
getIndexCharsCount
public static int getIndexCharsCount( int MaxIndex )
Returns chars count for max value of index.
Example: Max value of index is 150 and chars count is 3.
It is important for statement of indexed values.
Index columns can have the same width for all rouws. - getInputStream() - Method in class org.nd4j.common.io.ClassPathResource
- getInputStream() - Method in interface org.nd4j.common.io.InputStreamSource
- getInputStream() - Method in class org.nd4j.common.io.VfsResource
- getInputStream() - Method in class org.nd4j.common.loader.LocalFileSource
- getInputStream() - Method in interface org.nd4j.common.loader.Source
- getIterator() - Method in class org.nd4j.common.primitives.CounterMap
-
This method returns Iterator of all first/second pairs stored in this counter
- getJsonMapper() - Static method in class org.nd4j.common.holder.ObjectMapperHolder
-
Get a single object mapper for use with reading and writing json
- getKey() - Method in class org.nd4j.common.collection.MultiDimensionalMap.Entry
-
Returns the key corresponding to this entry.
- getLeft() - Method in class org.nd4j.common.primitives.ImmutablePair
- getLeft() - Method in class org.nd4j.common.primitives.ImmutableTriple
- getLeft() - Method in class org.nd4j.common.primitives.Pair
- getLeft() - Method in class org.nd4j.common.primitives.Triple
- getMiddle() - Method in class org.nd4j.common.primitives.ImmutableTriple
- getMiddle() - Method in class org.nd4j.common.primitives.Triple
- getMtLvESS(int) - Static method in class org.nd4j.common.tools.BTools
-
getMtLvESS
public static String getMtLvESS( int mtLv )
Returns string. - getMtLvISS() - Static method in class org.nd4j.common.tools.BTools
-
getMtLvISS
public static String getMtLvISS()
Returns string. - getNd4jClassloader() - Static method in class org.nd4j.common.config.ND4JClassLoading
- getPath() - Method in class org.nd4j.common.io.ClassPathResource
- getPath() - Method in interface org.nd4j.common.loader.Source
- getPath(File) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Null-safe and "no absolute path exists" safe method for getting the path of a file for validation purposes
- getProbability(T) - Method in class org.nd4j.common.primitives.Counter
-
This method returns probability of given element
- getProperties() - Method in class org.nd4j.common.tools.PropertyParser
- getRandomElement(List<T>) - Static method in class org.nd4j.common.util.ArrayUtil
- getRight() - Method in class org.nd4j.common.primitives.ImmutablePair
- getRight() - Method in class org.nd4j.common.primitives.ImmutableTriple
- getRight() - Method in class org.nd4j.common.primitives.Pair
- getRight() - Method in class org.nd4j.common.primitives.Triple
- getRoot(URL) - Static method in class org.nd4j.common.io.VfsUtils
- getSBln(boolean...) - Static method in class org.nd4j.common.tools.BTools
-
getSBln
public static String getSBln( boolean... - getSDbl(double, int) - Static method in class org.nd4j.common.tools.BTools
-
getSDbl
public static String getSDbl( double Value, int DecPrec )
Returns double converted to string.
If Value is Double.NaN returns "NaN".
If DecPrec is < 0 is DecPrec set 0. - getSDbl(double, int, boolean) - Static method in class org.nd4j.common.tools.BTools
-
getSDbl
public static String getSDbl( double Value, int DecPrec, boolean ShowPlusSign )
Returns double converted to string.
If Value is Double.NaN returns "NaN".
If DecPrec is < 0 is DecPrec set 0.
If ShowPlusSign is true:
- If Value is > 0 sign is '+'.
- If Value is 0 sign is ' '. - getSDbl(double, int, boolean, int) - Static method in class org.nd4j.common.tools.BTools
-
getSDbl
public static String getSDbl( double Value, int DecPrec, boolean ShowPlusSign, int StringLength )
Returns double converted to string.
If Value is Double.NaN returns "NaN".
If DecPrec is < 0 is DecPrec set 0.
If ShowPlusSign is true:
- If Value is > 0 sign is '+'.
- If Value is 0 sign is ' '.
If StringLength is > base double string length
before base double string adds relevant spaces.
If StringLength is <= base double string length
returns base double string. - getSecond() - Method in class org.nd4j.common.primitives.ImmutablePair
- getSecond() - Method in class org.nd4j.common.primitives.Pair
- getSecondKey() - Method in class org.nd4j.common.collection.MultiDimensionalMap.Entry
- getSInt(int) - Static method in class org.nd4j.common.tools.BTools
-
getSInt
public static String getSInt( int Value )
Returns int converted to string. - getSInt(int, int) - Static method in class org.nd4j.common.tools.BTools
-
getSInt
public static String getSInt( int Value, int CharsCount )
Returns int converted to string.
If CharsCount > base int string length
before base int string adds relevant spaces.
If CharsCount <= base int string length
returns base int string. - getSInt(int, int, char) - Static method in class org.nd4j.common.tools.BTools
-
getSInt
public static String getSInt( int Value, int CharsCount, char LeadingChar )
Returns int converted to string.
If CharsCount > base int string length
before base int string adds relevant leading chars.
If CharsCount <= base int string length
returns base int string. - getSIntA(int...) - Static method in class org.nd4j.common.tools.BTools
-
getSIntA
public static String getSIntA( int... - getSLcDtTm() - Static method in class org.nd4j.common.tools.BTools
-
getSLcDtTm
public static String getSLcDtTm()
Returns local datetime as string.
Datetime format is "mm:ss.SSS". - getSLcDtTm(String) - Static method in class org.nd4j.common.tools.BTools
-
getSLcDtTm
public static String getSLcDtTm( String FormatS )
Returns local datetime as string.
Datetime format is param. - getSource(String) - Method in class org.nd4j.common.loader.LocalFileSourceFactory
- getSource(String) - Method in interface org.nd4j.common.loader.SourceFactory
- getSpaces(int) - Static method in class org.nd4j.common.tools.BTools
-
getSpaces
public static String getSpaces( int SpacesCount )
Returns asked count of spaces.
If count of spaces is < 0 returns '?'. - getTempDir() - Static method in class org.nd4j.common.util.ND4JFileUtils
-
Get the temporary directory.
- getTempFileFromArchive() - Method in class org.nd4j.common.io.ClassPathResource
-
Get a temp file from the classpath.
This is for resources where a file is needed and the classpath resource is in a jar file. - getTempFileFromArchive(File) - Method in class org.nd4j.common.io.ClassPathResource
-
Get a temp file from the classpath, and (optionally) place it in the specified directory
Note that:
- If the directory is not specified, the file is copied to the default temporary directory, usingFiles.createTempFile(String, String, FileAttribute[]). - getTensorMmulShape(long[], long[], int[][]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Get the tensor matrix multiply shape
- getTitleLine(int, int) - Method in class org.nd4j.common.tools.InfoLine
-
Returns titles line as string appointed by title index (0..5).
Columns are separated with char '|'.
If title index is < 0 returns "?".
If title index is > 5 returns "?". - getUniqueDeclaredMethods(Class<?>) - Static method in class org.nd4j.common.io.ReflectionUtils
- getURI() - Method in class org.nd4j.common.io.AbstractResource
- getURI() - Method in interface org.nd4j.common.io.Resource
- getURI() - Method in class org.nd4j.common.io.VfsResource
- getURL() - Method in class org.nd4j.common.io.AbstractResource
- getURL() - Method in class org.nd4j.common.io.ClassPathResource
- getURL() - Method in interface org.nd4j.common.io.Resource
- getURL() - Method in class org.nd4j.common.io.VfsResource
- getURL(String) - Static method in class org.nd4j.common.io.ResourceUtils
- getValue() - Method in class org.nd4j.common.collection.MultiDimensionalMap.Entry
- getValues() - Method in class org.nd4j.common.tools.InfoValues
-
Returns values.
This method use class InfoLine.
This method is not intended for external use. - getValuesLine(int) - Method in class org.nd4j.common.tools.InfoLine
-
Returns values line as string.
Columns are separated with char '|'. - gr(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Tests if a is greater than b.
- greaterThan(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- groupByKey(List<Pair<K, V>>) - Static method in class org.nd4j.common.function.FunctionalUtils
-
Group the input pairs by the key of each pair.
H
- handleInvocationTargetException(InvocationTargetException) - Static method in class org.nd4j.common.io.ReflectionUtils
- handleReflectionException(Exception) - Static method in class org.nd4j.common.io.ReflectionUtils
- hashCode() - Method in class org.nd4j.common.collection.IntArrayKeyMap.IntArray
- hashCode() - Method in class org.nd4j.common.collection.MultiDimensionalMap
- hashCode() - Method in class org.nd4j.common.collections.WeakIdentityHashMap.KeyRef
- hashCode() - Method in class org.nd4j.common.io.AbstractResource
- hashCode() - Method in class org.nd4j.common.io.ClassPathResource
- hashCode() - Method in class org.nd4j.common.io.VfsResource
- hashCode() - Method in class org.nd4j.common.primitives.Atomic
- hashCode() - Method in class org.nd4j.common.primitives.AtomicBoolean
- hashCode() - Method in class org.nd4j.common.primitives.AtomicDouble
- hashCode() - Method in class org.nd4j.common.primitives.Counter
- hashCode() - Method in class org.nd4j.common.util.Index
- hashCode() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- hashCode(boolean) - Static method in class org.nd4j.common.io.ObjectUtils
- hashCode(double) - Static method in class org.nd4j.common.io.ObjectUtils
- hashCode(double) - Static method in class org.nd4j.common.util.MathUtils
-
hashCode method, taken from Java 1.8 Double.hashCode(double) method
- hashCode(float) - Static method in class org.nd4j.common.io.ObjectUtils
- hashCode(long) - Static method in class org.nd4j.common.io.ObjectUtils
- hashSet - Static variable in class org.nd4j.common.util.OneTimeLogger
- hashSet() - Static method in class org.nd4j.common.collection.MultiDimensionalSet
- hasLength(CharSequence) - Static method in class org.nd4j.common.io.StringUtils
- hasLength(String) - Static method in class org.nd4j.common.io.Assert
- hasLength(String) - Static method in class org.nd4j.common.io.StringUtils
- hasLength(String, String) - Static method in class org.nd4j.common.io.Assert
- hasText(CharSequence) - Static method in class org.nd4j.common.io.StringUtils
- hasText(String) - Static method in class org.nd4j.common.io.Assert
- hasText(String) - Static method in class org.nd4j.common.io.StringUtils
- hasText(String, String) - Static method in class org.nd4j.common.io.Assert
- hasUniqueObject(Collection) - Static method in class org.nd4j.common.io.CollectionUtils
- hypotenuse(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
sqrt(a^2 + b^2) without under/overflow.
I
- identityToString(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- idf(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Inverse document frequency: the total docs divided by the number of times the word appeared in a document
- ImmutablePair<K,V> - Class in org.nd4j.common.primitives
- ImmutablePair() - Constructor for class org.nd4j.common.primitives.ImmutablePair
- ImmutableQuad<F,S,T,O> - Class in org.nd4j.common.primitives
- ImmutableQuad() - Constructor for class org.nd4j.common.primitives.ImmutableQuad
- ImmutableTriple<F,S,T> - Class in org.nd4j.common.primitives
- ImmutableTriple() - Constructor for class org.nd4j.common.primitives.ImmutableTriple
- incrementAll(Collection<T>, double) - Method in class org.nd4j.common.primitives.Counter
-
This method will increment all elements in collection
- incrementAll(Counter<T2>) - Method in class org.nd4j.common.primitives.Counter
-
This method will increment counts of this counter by counts from other counter
- incrementAll(CounterMap<F, S>) - Method in class org.nd4j.common.primitives.CounterMap
-
This method will increment values of this counter, by counts of other counter
- incrementCount(F, S, double) - Method in class org.nd4j.common.primitives.CounterMap
-
This method will increment counts for a given first/second pair
- incrementCount(T, double) - Method in class org.nd4j.common.primitives.Counter
- Index - Class in org.nd4j.common.util
- Index() - Constructor for class org.nd4j.common.util.Index
- indexOf(Object) - Method in class org.nd4j.common.collection.CompactHeapStringList
- indexOf(Object) - Method in class org.nd4j.common.util.Index
- info(String) - Method in class org.nd4j.common.tools.SIS
-
info
public void info( String oinfo )
This method is input for informations.
Informations are showed in console and saved in file. - info(Logger, String, Object...) - Static method in class org.nd4j.common.util.OneTimeLogger
- InfoLine - Class in org.nd4j.common.tools
- InfoLine() - Constructor for class org.nd4j.common.tools.InfoLine
- information(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the entropy for a given vector of probabilities.
- InfoValues - Class in org.nd4j.common.tools
- InfoValues(String...) - Constructor for class org.nd4j.common.tools.InfoValues
- INIT_IMPORT_REFLECTION_CACHE - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Used to trigger loading the import reflection cache.
- INIT_NATIVEOPS_HOLDER - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Whether to initialize the native ops holder or not.
- initValues(int, String, PrintStream, PrintStream) - Method in class org.nd4j.common.tools.SIS
-
initValues
public void initValues( int mtLv, String superiorModuleCode,
PrintStream out, PrintStream err )
Initialize values for console - not file. - initValues(int, String, PrintStream, PrintStream, String, String, String, boolean, boolean) - Method in class org.nd4j.common.tools.SIS
-
initValues
public void initValues( int mtLv, String superiorModuleCode,
PrintStream out, PrintStream err, String fileDrcS,
String base_FileCode, String spc_FileCode,
boolean ShowBriefInfo, boolean ShowFullInfo )
Initialize values for console and file.
fullFileName =
"Z" +
TimeS + "_" +
base_FileCode + "_" +
spc_FileCode +
".txt";
TimeS (time string) format: "yyyyMMdd'_'HHmmss.SSS" - InputStreamSource - Interface in org.nd4j.common.io
- InputStreamUtil - Class in org.nd4j.common.util
- InputStreamUtil() - Constructor for class org.nd4j.common.util.InputStreamUtil
- INT - org.nd4j.common.util.NioUtil.BufferType
- IntArray(int[]) - Constructor for class org.nd4j.common.collection.IntArrayKeyMap.IntArray
- IntArrayKeyMap<V> - Class in org.nd4j.common.collection
- IntArrayKeyMap() - Constructor for class org.nd4j.common.collection.IntArrayKeyMap
- IntArrayKeyMap.IntArray - Class in org.nd4j.common.collection
- IntArrayKeySet - Class in org.nd4j.common.collection
- IntArrayKeySet() - Constructor for class org.nd4j.common.collection.IntArrayKeySet
- intersection(Collection<T>, Collection<T>) - Static method in class org.nd4j.common.util.SetUtils
- intersectionP(Set<? extends T>, Set<? extends T>) - Static method in class org.nd4j.common.util.SetUtils
- invertPermutation(int...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Compute the inverse permutation indices for a permutation operation
Example: if input is [2, 0, 1] then output is [1, 2, 0]
The idea is that x.permute(input).permute(invertPermutation(input)) == x - invertPermutation(long...) - Static method in class org.nd4j.common.util.ArrayUtil
- invokeJdbcMethod(Method, Object) - Static method in class org.nd4j.common.io.ReflectionUtils
- invokeJdbcMethod(Method, Object, Object...) - Static method in class org.nd4j.common.io.ReflectionUtils
- invokeMethod(Method, Object) - Static method in class org.nd4j.common.io.ReflectionUtils
- invokeMethod(Method, Object, Object...) - Static method in class org.nd4j.common.io.ReflectionUtils
- invokeVfsMethod(Method, Object, Object...) - Static method in class org.nd4j.common.io.VfsUtils
- isArray(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- isAssignable(Class<?>, Class<?>) - Static method in class org.nd4j.common.io.Assert
- isAssignable(Class<?>, Class<?>, String) - Static method in class org.nd4j.common.io.Assert
- isCglibRenamedMethod(Method) - Static method in class org.nd4j.common.io.ReflectionUtils
- isCheckedException(Throwable) - Static method in class org.nd4j.common.io.ObjectUtils
- isCompatibleWithThrowsClause(Throwable, Class[]) - Static method in class org.nd4j.common.io.ObjectUtils
- isEligible(String) - Static method in class org.nd4j.common.util.OneTimeLogger
- isEmpty() - Method in class org.nd4j.common.collection.CompactHeapStringList
- isEmpty() - Method in class org.nd4j.common.collection.IntArrayKeyMap
- isEmpty() - Method in class org.nd4j.common.collection.IntArrayKeySet
- isEmpty() - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns true if this map contains no key-value mappings.
- isEmpty() - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Returns true if this applyTransformToDestination contains no elements.
- isEmpty() - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- isEmpty() - Method in class org.nd4j.common.primitives.Counter
-
This method returns TRUE if counter has no elements, FALSE otherwise
- isEmpty() - Method in class org.nd4j.common.primitives.CounterMap
-
This method checks if this CounterMap has any values stored
- isEmpty() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- isEmpty() - Method in class org.nd4j.common.util.SynchronizedTable
- isEmpty(F) - Method in class org.nd4j.common.primitives.CounterMap
-
This method checks if this CounterMap has any values stored for a given first element
- isEmpty(Object) - Static method in class org.nd4j.common.io.StringUtils
- isEmpty(Object[]) - Static method in class org.nd4j.common.io.ObjectUtils
- isEmpty(Collection) - Static method in class org.nd4j.common.io.CollectionUtils
- isEmpty(Map) - Static method in class org.nd4j.common.io.CollectionUtils
- isEmptyShape(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Is this shape an empty shape? Shape is considered to be an empty shape if it contains any zeros.
- isEmptyShape(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Is this shape an empty shape? Shape is considered to be an empty shape if it contains any zeros.
- isEqualsMethod(Method) - Static method in class org.nd4j.common.io.ReflectionUtils
- isFileURL(URL) - Static method in class org.nd4j.common.io.ResourceUtils
- isHashCodeMethod(Method) - Static method in class org.nd4j.common.io.ReflectionUtils
- isInstanceOf(Class<?>, Object) - Static method in class org.nd4j.common.io.Assert
- isInstanceOf(Class<?>, Object, String) - Static method in class org.nd4j.common.io.Assert
- isInverse(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns true if the given two arrays are reverse copies of each other
- isJarURL(URL) - Static method in class org.nd4j.common.io.ResourceUtils
- isNull(Object) - Static method in class org.nd4j.common.io.Assert
- isNull(Object, String) - Static method in class org.nd4j.common.io.Assert
- isObjectMethod(Method) - Static method in class org.nd4j.common.io.ReflectionUtils
- isOpen() - Method in class org.nd4j.common.io.AbstractResource
- isOpen() - Method in interface org.nd4j.common.io.Resource
- isPresent() - Method in class org.nd4j.common.primitives.Optional
-
Return true if there is a value present, otherwise false.
- isPublicStaticFinal(Field) - Static method in class org.nd4j.common.io.ReflectionUtils
- isReadable() - Method in class org.nd4j.common.io.AbstractFileResolvingResource
- isReadable() - Method in class org.nd4j.common.io.AbstractResource
- isReadable() - Method in interface org.nd4j.common.io.Resource
- isReadable() - Method in class org.nd4j.common.io.VfsResource
- isToStringMethod(Method) - Static method in class org.nd4j.common.io.ReflectionUtils
- isTrue(boolean) - Static method in class org.nd4j.common.io.Assert
- isTrue(boolean, String) - Static method in class org.nd4j.common.io.Assert
- isUrl(String) - Static method in class org.nd4j.common.io.ResourceUtils
- isValidFile(File) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Validate whether the specified file is a valid file (must exist and be non-empty)
- isValidFile(File, String, boolean) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Validate whether the specified file is a valid file
- isValidJson(File, Charset) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Validate whether the specified file is a valid JSON file.
- isValidJson(String, File) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
- isValidJSON(String) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Validate whether the specified String is valid JSON.
- isValidJsonUTF8(File) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
- isValidZipFile(File, boolean) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Validate whether the specified file is a valid Zip file
- isValidZipFile(File, boolean, String...) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Validate whether the specified file is a valid Zip file
- isValidZipFile(File, boolean, List<String>) - Static method in class org.nd4j.common.validation.Nd4jCommonValidator
-
Validate whether the specified file is a valid Zip file, and contains all of the required entries
- isZero(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns true if any of the elements are zero
- isZero(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- iterator() - Method in class org.nd4j.common.collection.CompactHeapStringList
- iterator() - Method in class org.nd4j.common.collection.IntArrayKeySet
- iterator() - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Returns an iterator over the elements in this applyTransformToDestination.
- ivL - Variable in class org.nd4j.common.tools.InfoLine
J
- JAR_URL_SEPARATOR - Static variable in class org.nd4j.common.io.ResourceUtils
- JAVACPP_MEMORY_MAX_BYTES - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: Always
Description: This system property defines the maximum amount of off-heap memory that can be used. - JAVACPP_MEMORY_MAX_PHYSICAL_BYTES - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: Always
Description: This system property defines the maximum total amount of memory that the process can use - it is the sum of both off-heap and on-heap memory. - JsonDeserializerAtomicBoolean - Class in org.nd4j.common.primitives.serde
- JsonDeserializerAtomicBoolean() - Constructor for class org.nd4j.common.primitives.serde.JsonDeserializerAtomicBoolean
- JsonDeserializerAtomicDouble - Class in org.nd4j.common.primitives.serde
- JsonDeserializerAtomicDouble() - Constructor for class org.nd4j.common.primitives.serde.JsonDeserializerAtomicDouble
- JsonSerializerAtomicBoolean - Class in org.nd4j.common.primitives.serde
- JsonSerializerAtomicBoolean() - Constructor for class org.nd4j.common.primitives.serde.JsonSerializerAtomicBoolean
- JsonSerializerAtomicDouble - Class in org.nd4j.common.primitives.serde
- JsonSerializerAtomicDouble() - Constructor for class org.nd4j.common.primitives.serde.JsonSerializerAtomicDouble
K
- keep(int[], int...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Return a copy of this array with only the given index(es) remaining
- keep(long[], int...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Return a copy of this array with only the given index(es) remaining
- keepTopNElements(int) - Method in class org.nd4j.common.primitives.Counter
-
This method removes all elements except of top N by counter values
- key - Variable in class org.nd4j.common.collections.WeakIdentityHashMap.Entry
- key - Variable in class org.nd4j.common.primitives.ImmutablePair
- key - Variable in class org.nd4j.common.primitives.Pair
- KeyRef(K) - Constructor for class org.nd4j.common.collections.WeakIdentityHashMap.KeyRef
- keySet() - Method in class org.nd4j.common.collection.IntArrayKeyMap
- keySet() - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns a
Setview of the keys contained in this map. - keySet() - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- keySet() - Method in class org.nd4j.common.primitives.Counter
-
This method returns Set of elements used in this counter
- keySet() - Method in class org.nd4j.common.primitives.CounterMap
-
This method returns Set of all first elements
- keySet() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- keySetSorted() - Method in class org.nd4j.common.primitives.Counter
-
This method returns List of elements, sorted by their counts
- kroneckerDelta(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the kronecker delta of two doubles.
L
- lastIndexOf(Object) - Method in class org.nd4j.common.collection.CompactHeapStringList
- lastModified() - Method in class org.nd4j.common.io.AbstractFileResolvingResource
- lastModified() - Method in class org.nd4j.common.io.AbstractResource
- lastModified() - Method in interface org.nd4j.common.io.Resource
- lastModified() - Method in class org.nd4j.common.io.VfsResource
- lessThan(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- LinkedMultiValueMap<K,V> - Class in org.nd4j.common.util
- LinkedMultiValueMap() - Constructor for class org.nd4j.common.util.LinkedMultiValueMap
- LinkedMultiValueMap(int) - Constructor for class org.nd4j.common.util.LinkedMultiValueMap
- LinkedMultiValueMap(Map<K, List<V>>) - Constructor for class org.nd4j.common.util.LinkedMultiValueMap
- listIterator() - Method in class org.nd4j.common.collection.CompactHeapStringList
- listIterator(int) - Method in class org.nd4j.common.collection.CompactHeapStringList
- listOfIntsContains(List<int[]>, int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Proper comparison contains for list of int arrays
- load(Source) - Method in interface org.nd4j.common.loader.Loader
- loadClassByName(String) - Static method in class org.nd4j.common.config.ND4JClassLoading
- loadClassByName(String, boolean, ClassLoader) - Static method in class org.nd4j.common.config.ND4JClassLoading
- Loader<T> - Interface in org.nd4j.common.loader
- loadService(Class<S>) - Static method in class org.nd4j.common.config.ND4JClassLoading
- loadService(Class<S>, ClassLoader) - Static method in class org.nd4j.common.config.ND4JClassLoading
- LocalFileSource - Class in org.nd4j.common.loader
- LocalFileSource() - Constructor for class org.nd4j.common.loader.LocalFileSource
- LocalFileSourceFactory - Class in org.nd4j.common.loader
- LocalFileSourceFactory() - Constructor for class org.nd4j.common.loader.LocalFileSourceFactory
- lock - Variable in class org.nd4j.common.primitives.SynchronizedObject
- LOG_INITIALIZATION - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: Always
Description: By default, ND4J will log some information when the library has completed initialization, such as the backend (CPU or CUDA), CPU/Devices, memory etc. - log2 - Static variable in class org.nd4j.common.util.MathUtils
-
The natural logarithm of 2.
- log2(double) - Static method in class org.nd4j.common.util.MathUtils
-
Returns the logarithm of a for base 2.
- logs2probs(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Converts an array containing the natural logarithms of probabilities stored in a vector back into probabilities.
M
- makeAccessible(Constructor<?>) - Static method in class org.nd4j.common.io.ReflectionUtils
- makeAccessible(Field) - Static method in class org.nd4j.common.io.ReflectionUtils
- makeAccessible(Method) - Static method in class org.nd4j.common.io.ReflectionUtils
- makePair(T, E) - Static method in class org.nd4j.common.primitives.ImmutablePair
- makePair(T, E) - Static method in class org.nd4j.common.primitives.Pair
- manhattanDistance(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This will calculate the Manhattan distance between two sets of points.
- map - Variable in class org.nd4j.common.collections.WeakIdentityHashMap
- map - Variable in class org.nd4j.common.primitives.Counter
- maps - Variable in class org.nd4j.common.primitives.CounterMap
- mapToPair(Map<K, V>) - Static method in class org.nd4j.common.function.FunctionalUtils
-
Convert a map with a set of entries of type K for key and V for value in to a list of
Pair - matches(Field) - Method in interface org.nd4j.common.io.ReflectionUtils.FieldFilter
- matches(Method) - Method in interface org.nd4j.common.io.ReflectionUtils.MethodFilter
- MathUtils - Class in org.nd4j.common.util
- MathUtils() - Constructor for class org.nd4j.common.util.MathUtils
- max(double[]) - Static method in class org.nd4j.common.util.MathUtils
- max(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns the maximum value in the array
- maxIndex(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Returns index of maximum element in a given array of doubles.
- mean(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Computes the mean for an array of doubles.
- mergeArrayIntoCollection(Object, Collection) - Static method in class org.nd4j.common.io.CollectionUtils
- mergeCoords(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This will merge the coordinates of the given coordinate system.
- mergeCoords(List<Double>, List<Double>) - Static method in class org.nd4j.common.util.MathUtils
-
This will merge the coordinates of the given coordinate system.
- mergePropertiesIntoMap(Properties, Map) - Static method in class org.nd4j.common.io.CollectionUtils
- mergeStringArrays(String[], String[]) - Static method in class org.nd4j.common.io.StringUtils
- min(double[]) - Static method in class org.nd4j.common.util.MathUtils
- min(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns the minimum value in the array
- mod(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- mult(AbstractNumber) - Method in interface org.nd4j.common.util.AbstractNumber
- MultiDimensionalMap<K,T,V> - Class in org.nd4j.common.collection
-
Multiple key map
- MultiDimensionalMap() - Constructor for class org.nd4j.common.collection.MultiDimensionalMap
- MultiDimensionalMap(Map<Pair<K, T>, V>) - Constructor for class org.nd4j.common.collection.MultiDimensionalMap
- MultiDimensionalMap.Entry<K,T,V> - Class in org.nd4j.common.collection
- MultiDimensionalSet<K,V> - Class in org.nd4j.common.collection
- MultiDimensionalSet(Set<Pair<K, V>>) - Constructor for class org.nd4j.common.collection.MultiDimensionalSet
- multiplyBy(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Multiply the given array by the given scalar
- MultiValueMap<K,V> - Interface in org.nd4j.common.util
N
- nameExistsInPath(String) - Static method in class org.nd4j.common.util.Paths
-
Check if a file exists in the path
- ND4J_CPU_LOAD_OPENBLAS - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-native backend, when multiple BLAS libraries are available
Description: This system property can be used to control which BLAS library is loaded and used by ND4J. - ND4J_CPU_LOAD_OPENBLAS_NOLAPACK - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-native backend, when multiple BLAS libraries are available
Description: This system property can be used to control which BLAS library is loaded and used by ND4J. - ND4J_CUDA_FORCE_SINGLE_GPU - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx used on multi-GPU systems
Description: If set, only a single GPU will be used by ND4J, even if multiple GPUs are available in the system - ND4J_CUDA_MAX_BLOCK_SIZE - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: - ND4J_CUDA_MAX_CONTEXTS - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: This variable defines how many concurrent threads will be able to use same device. - ND4J_CUDA_MAX_DEVICE_ALLOCATION - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: - ND4J_CUDA_MAX_DEVICE_CACHE - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: - ND4J_CUDA_MAX_GRID_SIZE - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: - ND4J_CUDA_MAX_HOST_CACHE - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: - ND4J_CUDA_MIN_BLOCK_SIZE - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: - ND4J_CUDA_USE_PREALLOCATION - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-cuda-xx
Description: - ND4J_FALLBACK - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-native backend
Description: Whether build-in BLAS matrix multiplication (GEMM) should be used instead of the native BLAS library such as MKL or OpenBLAS. - ND4J_IGNORE_AVX - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-native
Description: Set to true to avoid logging AVX warnings (i.e., running generic x86 binaries on an AVX2 system) - ND4J_IGNORE_AVX - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-native when running non-AVX binary on an AVX compatible CPU
Description: Set to true to avoid logging AVX warnings (i.e., running generic x86 binaries on an AVX2 system) - ND4J_MKL_FALLBACK - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-native
- ND4J_RESOURCES_CACHE_DIR - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
- ND4J_SKIP_BLAS_THREADS - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-native backend
Description: Skips the setting of theND4JEnvironmentVars.OMP_NUM_THREADSproperty for ND4J ops. - ND4J_TEMP_DIR_PROPERTY - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: ND4J Temporary file creation/extraction for ClassPathResource, memory mapped workspaces, and
Description: Specify the local directory where temporary files will be written. - ND4JClassLoading - Class in org.nd4j.common.config
- Nd4jCommonValidator - Class in org.nd4j.common.validation
- ND4JEnvironmentVars - Class in org.nd4j.common.config
- ND4JFileUtils - Class in org.nd4j.common.util
- ND4JSystemProperties - Class in org.nd4j.common.config
- newHashBackedMap() - Static method in class org.nd4j.common.collection.MultiDimensionalMap
-
Thread safe hash map impl
- newInstance(Class<T>, Object...) - Static method in class org.nd4j.common.io.ReflectionUtils
-
Create a new instance of the specified
Classby invoking the constructor whose argument list matches the types of the supplied arguments. - newThreadSafeHashBackedMap() - Static method in class org.nd4j.common.collection.MultiDimensionalMap
-
Thread safe hash map implementation
- newThreadSafeTreeBackedMap() - Static method in class org.nd4j.common.collection.MultiDimensionalMap
-
Thread safe sorted map implementation
- newTreeBackedMap() - Static method in class org.nd4j.common.collection.MultiDimensionalMap
-
Tree map implementation
- nextPowOf2(long) - Static method in class org.nd4j.common.util.MathUtils
- NioUtil - Class in org.nd4j.common.util
-
NioUtils for operations on nio buffers
- NioUtil.BufferType - Enum in org.nd4j.common.util
- NO_ARRAY_GC - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: always.
- NON_BRIDGED_METHODS - Static variable in class org.nd4j.common.io.ReflectionUtils
- nonOneStride(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
For use with row vectors to ensure consistent strides with varying offsets
- noNullElements(Object[]) - Static method in class org.nd4j.common.io.Assert
- noNullElements(Object[], String) - Static method in class org.nd4j.common.io.Assert
- normalize() - Method in class org.nd4j.common.primitives.Counter
-
This method will apply normalization to counter values and totals.
- normalize(double[], double) - Static method in class org.nd4j.common.util.MathUtils
-
Normalizes the doubles in the array using the given value.
- normalize(double, double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Normalize a value (val - min) / (max - min)
- normalizeToOne(double[]) - Static method in class org.nd4j.common.util.MathUtils
- notEmpty(Object[]) - Static method in class org.nd4j.common.io.Assert
- notEmpty(Object[], String) - Static method in class org.nd4j.common.io.Assert
- notEmpty(Collection) - Static method in class org.nd4j.common.io.Assert
- notEmpty(Collection, String) - Static method in class org.nd4j.common.io.Assert
- notEmpty(Map) - Static method in class org.nd4j.common.io.Assert
- notEmpty(Map, String) - Static method in class org.nd4j.common.io.Assert
- notNull(Object) - Static method in class org.nd4j.common.io.Assert
- notNull(Object, String) - Static method in class org.nd4j.common.io.Assert
- nTimes(int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Repeat a value n times
- nTimes(int, T, Class<T>) - Static method in class org.nd4j.common.util.ArrayUtil
- nTimes(long, long) - Static method in class org.nd4j.common.util.ArrayUtil
- nullSafeClassName(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeEquals(Object, Object) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(boolean[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(byte[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(char[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(double[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(float[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(int[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(long[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(short[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeHashCode(Object[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(boolean[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(byte[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(char[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(double[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(float[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(int[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(long[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(short[]) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- nullSafeToString(Object[]) - Static method in class org.nd4j.common.io.ObjectUtils
O
- ObjectMapperHolder - Class in org.nd4j.common.holder
- ObjectUtils - Class in org.nd4j.common.io
- ObjectUtils() - Constructor for class org.nd4j.common.io.ObjectUtils
- of(int...) - Static method in class org.nd4j.common.util.ArrayUtil
- of(F, S, T) - Static method in class org.nd4j.common.primitives.ImmutableTriple
- of(F, S, T) - Static method in class org.nd4j.common.primitives.Triple
- of(F, S, T, O) - Static method in class org.nd4j.common.primitives.ImmutableQuad
- of(F, S, T, O) - Static method in class org.nd4j.common.primitives.Quad
- of(T) - Static method in class org.nd4j.common.primitives.Optional
-
Returns an Optional with the specified present non-null value.
- of(T, E) - Static method in class org.nd4j.common.primitives.ImmutablePair
- of(T, E) - Static method in class org.nd4j.common.primitives.Pair
- offsetFor(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Calculate the offset for a given stride array
- ofNullable(T) - Static method in class org.nd4j.common.primitives.Optional
-
Returns an Optional describing the specified value, if non-null, otherwise returns an empty Optional.
- OMP_NUM_THREADS - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
Applicability: nd4j-native backend
Description: Sets the number of OpenMP parallel threads for ND4J native operations (and also native BLAS libraries such as Intel MKL and OpenBLAS). - OneTimeLogger - Class in org.nd4j.common.util
- OneTimeLogger() - Constructor for class org.nd4j.common.util.OneTimeLogger
- onStop(int) - Method in class org.nd4j.common.tools.SIS
-
onStop
public void onStop( int mtLv )
This method should be called at the end of program.
Close file. - Optional<T> - Class in org.nd4j.common.primitives
- orElse(T) - Method in class org.nd4j.common.primitives.Optional
-
Return the value if present, otherwise return other.
- org.nd4j.common.base - package org.nd4j.common.base
- org.nd4j.common.collection - package org.nd4j.common.collection
- org.nd4j.common.collections - package org.nd4j.common.collections
- org.nd4j.common.config - package org.nd4j.common.config
- org.nd4j.common.function - package org.nd4j.common.function
- org.nd4j.common.holder - package org.nd4j.common.holder
- org.nd4j.common.io - package org.nd4j.common.io
- org.nd4j.common.loader - package org.nd4j.common.loader
- org.nd4j.common.primitives - package org.nd4j.common.primitives
- org.nd4j.common.primitives.serde - package org.nd4j.common.primitives.serde
- org.nd4j.common.tools - package org.nd4j.common.tools
- org.nd4j.common.util - package org.nd4j.common.util
- org.nd4j.common.validation - package org.nd4j.common.validation
- ORIGINAL_PATHS_FILENAME - Static variable in class org.nd4j.common.loader.FileBatch
-
Name of the file in the zip file that contains the original paths/filenames
P
- Pair<K,V> - Class in org.nd4j.common.primitives
- Pair() - Constructor for class org.nd4j.common.primitives.Pair
- PairComparator() - Constructor for class org.nd4j.common.primitives.Counter.PairComparator
- pairOf(T, E) - Static method in class org.nd4j.common.primitives.ImmutablePair
- pairOf(T, E) - Static method in class org.nd4j.common.primitives.Pair
- parseBoolean(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Parse property.
- parseChar(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Parse property.
- parseDouble(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Parse property.
- parseFloat(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Parse property.
- parseInt(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Parse property.
- parseLocaleString(String) - Static method in class org.nd4j.common.io.StringUtils
- parseLong(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Parse property.
- parseString(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Parse property.
- partitionVariable(List<Double>, int) - Static method in class org.nd4j.common.util.MathUtils
-
This will partition the given whole variable data applyTransformToDestination in to the specified chunk number.
- PATH_ENV_VARIABLE - Static variable in class org.nd4j.common.util.Paths
- pathEquals(String, String) - Static method in class org.nd4j.common.io.StringUtils
- Paths - Class in org.nd4j.common.util
-
Path Utilities
- permutation(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the permutation of n choose r.
- permute(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Permute the given input switching the dimensions of the input shape array with in the order of the specified dimensions
- permute(long[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- plus(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- plus(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- pow(double, double) - Static method in class org.nd4j.common.util.MathUtils
- Preconditions - Class in org.nd4j.common.base
- PreconditionsFormat - Interface in org.nd4j.common.base
- Predicate<T> - Interface in org.nd4j.common.function
- probRound(double, Random) - Static method in class org.nd4j.common.util.MathUtils
-
Rounds a double to the next nearest integer value in a probabilistic fashion (e.g.
- probToLogOdds(double) - Static method in class org.nd4j.common.util.MathUtils
-
Returns the log-odds for a given probability.
- prod(int...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Product of an int array
- prod(long...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Product of an int array
- prod(List<Integer>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Product of an int array
- prodLong(int...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Product of an int array
- prodLong(long...) - Static method in class org.nd4j.common.util.ArrayUtil
- prodLong(List<? extends Number>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Product of an int array
- PropertyParser - Class in org.nd4j.common.tools
-
PropertyParser
- PropertyParser(Properties) - Constructor for class org.nd4j.common.tools.PropertyParser
- put(int[], V) - Method in class org.nd4j.common.collection.IntArrayKeyMap
- put(K, List<V>) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- put(K, T, V) - Method in class org.nd4j.common.collection.MultiDimensionalMap
- put(K, V) - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- put(Pair<K, T>, V) - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Associates the specified value with the specified key in this map (optional operation).
- put(R, C, V) - Method in class org.nd4j.common.util.SynchronizedTable
- putAll(Map<? extends int[], ? extends V>) - Method in class org.nd4j.common.collection.IntArrayKeyMap
- putAll(Map<? extends K, ? extends List<V>>) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- putAll(Map<? extends K, ? extends V>) - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- putAll(Map<? extends Pair<K, T>, ? extends V>) - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Copies all of the mappings from the specified map to this map (optional operation).
- putAll(Table<? extends R, ? extends C, ? extends V>) - Method in class org.nd4j.common.util.SynchronizedTable
Q
- Quad<F,S,T,O> - Class in org.nd4j.common.primitives
- Quad() - Constructor for class org.nd4j.common.primitives.Quad
- quadOf(F, S, T, O) - Static method in class org.nd4j.common.primitives.ImmutableQuad
- quadOf(F, S, T, O) - Static method in class org.nd4j.common.primitives.Quad
- quote(String) - Static method in class org.nd4j.common.io.StringUtils
- quoteIfString(Object) - Static method in class org.nd4j.common.io.StringUtils
R
- randomDoubleBetween(double, double) - Static method in class org.nd4j.common.util.MathUtils
- randomFloatBetween(float, float) - Static method in class org.nd4j.common.util.MathUtils
- randomNumberBetween(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Generates a random integer between the specified numbers
- randomNumberBetween(double, double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Generates a random integer between the specified numbers
- randomNumberBetween(double, double, RandomGenerator) - Static method in class org.nd4j.common.util.MathUtils
-
Generates a random integer between the specified numbers
- randomPermutation(int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Credit to mikio braun from jblas
- range(double[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns a subset of an array from 0 to "to" (exclusive)
- range(double[], int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns a subset of an array from 0 to "to" (exclusive) using the specified stride
- range(double[], int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns a subset of an array from 0 to "to" using the specified stride
- range(int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Generate an int array ranging from "from" to "to".
- range(int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Generate an int array ranging from "from" to "to".
- range(long, long) - Static method in class org.nd4j.common.util.ArrayUtil
- range(long, long, long) - Static method in class org.nd4j.common.util.ArrayUtil
- read(int, DataInputStream) - Static method in class org.nd4j.common.util.ArrayUtil
- readDouble(int, DataInputStream) - Static method in class org.nd4j.common.util.ArrayUtil
- readFloat(int, DataInputStream) - Static method in class org.nd4j.common.util.ArrayUtil
- readFromZip(File) - Static method in class org.nd4j.common.loader.FileBatch
-
Read a FileBatch from the specified file.
- readFromZip(InputStream) - Static method in class org.nd4j.common.loader.FileBatch
-
Read a FileBatch from the specified input stream.
- readObject(File) - Static method in class org.nd4j.common.util.SerializationUtils
- readObject(InputStream) - Static method in class org.nd4j.common.util.SerializationUtils
-
Reads an object from the given input stream
- rebuildTotals() - Method in class org.nd4j.common.primitives.Counter
- ReflectionUtils - Class in org.nd4j.common.io
- ReflectionUtils() - Constructor for class org.nd4j.common.io.ReflectionUtils
- ReflectionUtils.FieldCallback - Interface in org.nd4j.common.io
- ReflectionUtils.FieldFilter - Interface in org.nd4j.common.io
- ReflectionUtils.MethodCallback - Interface in org.nd4j.common.io
- ReflectionUtils.MethodFilter - Interface in org.nd4j.common.io
- refQueue - Variable in class org.nd4j.common.collections.WeakIdentityHashMap
- remove(int) - Method in class org.nd4j.common.collection.CompactHeapStringList
- remove(Object) - Method in class org.nd4j.common.collection.CompactHeapStringList
- remove(Object) - Method in class org.nd4j.common.collection.IntArrayKeyMap
- remove(Object) - Method in class org.nd4j.common.collection.IntArrayKeySet
- remove(Object) - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Removes the mapping for a key from this map if it is present (optional operation).
- remove(Object) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Removes the specified element from this applyTransformToDestination if it is present (optional operation).
- remove(Object) - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- remove(Object) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- remove(Object, Object) - Method in class org.nd4j.common.util.SynchronizedTable
- removeAll(Collection<?>) - Method in class org.nd4j.common.collection.CompactHeapStringList
- removeAll(Collection<?>) - Method in class org.nd4j.common.collection.IntArrayKeySet
- removeAll(Collection<?>) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Removes from this applyTransformToDestination all of its elements that are contained in the specified collection (optional operation).
- removeDuplicateStrings(String[]) - Static method in class org.nd4j.common.io.StringUtils
- removeIndex(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Return a copy of this array with the given index omitted
- removeIndex(int[], int...) - Static method in class org.nd4j.common.util.ArrayUtil
-
Return a copy of this array with the given index omitted PLEASE NOTE: index to be omitted must exist in source array.
- removeIndex(long[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- removeIndex(long[], int...) - Static method in class org.nd4j.common.util.ArrayUtil
- removeIndex(Integer[], int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Returns the array with the item in index removed, if the array is empty it will return the array itself
- removeKey(T) - Method in class org.nd4j.common.primitives.Counter
-
This method removes given key from counter
- replace(int[], int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Return a copy of this array with the given index omitted
- replace(String, String, String) - Static method in class org.nd4j.common.io.StringUtils
- reset() - Static method in class org.nd4j.common.util.OneTimeLogger
- reshapeBoolean(boolean[], int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeBoolean(boolean[], int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeDouble(double[], int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeDouble(double[], int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeInt(int[], int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeInt(int[], int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeLong(long[], int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeLong(long[], int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeObject(T[], int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- reshapeObject(T[], int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- Resource - Interface in org.nd4j.common.io
- RESOURCES_CACHE_DIR - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-common
Resourcesclass (and henceStrumpfResolver)
Description: When resolving resources from a Strumpf resource file (Example:Resources.asFile("myFile.txt")where should the remote files be downloaded to?
This is generally used for resolving test resources, but can be used for Strumpf resource files generally. - RESOURCES_CONNECTION_TIMEOUT - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-common
Resourcesclass (and henceStrumpfResolver)
Description: When resolving resources from a Strumpf resource file (Example:Resources.asFile("myFile.txt")what should be the connection timeout, as used byFileUtils.copyURLToFile(URL, File, int, int)
Default:ResourceFile#DEFAULT_CONNECTION_TIMEOUT - RESOURCES_LOCAL_DIRS - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-common
Resourcesclass (and henceStrumpfResolver)
Description: When resolving resources, what local directories should be checked (in addition to the classpath) for files? This is optional. - RESOURCES_READ_TIMEOUT - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: nd4j-common
Resourcesclass (and henceStrumpfResolver)
Description: When resolving resources from a Strumpf resource file (Example:Resources.asFile("myFile.txt")what should be the connection timeout, as used byFileUtils.copyURLToFile(URL, File, int, int)
Default:ResourceFile#DEFAULT_READ_TIMEOUT - ResourceUtils - Class in org.nd4j.common.io
- ResourceUtils() - Constructor for class org.nd4j.common.io.ResourceUtils
- retainAll(Collection<?>) - Method in class org.nd4j.common.collection.CompactHeapStringList
- retainAll(Collection<?>) - Method in class org.nd4j.common.collection.IntArrayKeySet
- retainAll(Collection<?>) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Retains only the elements in this applyTransformToDestination that are contained in the specified collection (optional operation).
- rethrowException(Throwable) - Static method in class org.nd4j.common.io.ReflectionUtils
- rethrowRuntimeException(Throwable) - Static method in class org.nd4j.common.io.ReflectionUtils
- reverse(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Reverse the passed in array in place
- reverse(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- reverse(E[]) - Static method in class org.nd4j.common.util.ArrayUtil
- reverseCopy(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- reverseCopy(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Create a backwards copy of the given array
- reverseCopy(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- reverseCopy(E[]) - Static method in class org.nd4j.common.util.ArrayUtil
- ReversedPairComparator() - Constructor for class org.nd4j.common.primitives.Counter.ReversedPairComparator
- rootMeansSquaredError(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the root mean squared error of two data sets
- round(double) - Static method in class org.nd4j.common.util.MathUtils
-
Rounds a double to the next nearest integer value.
- roundDouble(double, int) - Static method in class org.nd4j.common.util.MathUtils
-
Rounds a double to the given number of decimal places.
- roundFloat(float, int) - Static method in class org.nd4j.common.util.MathUtils
-
Rounds a double to the given number of decimal places.
- row(R) - Method in class org.nd4j.common.util.SynchronizedTable
- rowKeySet() - Method in class org.nd4j.common.util.SynchronizedTable
- rowMap() - Method in class org.nd4j.common.util.SynchronizedTable
S
- SAMEDIFF_MEMORY_CACHE_DISABLE - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Whether caching should be enabled for samediff memory managers.
- sampleDoublesInInterval(double[][], int) - Static method in class org.nd4j.common.util.MathUtils
- saveObject(Object, File) - Static method in class org.nd4j.common.util.SerializationUtils
- SD_FORBID_HELPERS - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
If set, this variable disables use of optimized platform helpers (i.e.
- SD_MASTER_THREADS - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
This variable defines how many threads will be used for any 1 linear algebra operation.
- SD_MAX_DEVICE_BYTES - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
If set, this variable defines how much memory application is allowed to use on any one computational device
- SD_MAX_PRIMARY_BYTES - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
If set, this variables defines how much memory application is allowed to use off-heap.
- SD_MAX_SPECIAL_BYTES - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
If set, this variable defines how much memory application is allowed to use ON ALL computational devices COMBINED.
- SD_MAX_THREADS - Static variable in class org.nd4j.common.config.ND4JEnvironmentVars
-
This variable defines how many threads will be used in ThreadPool for parallel execution of linear algebra.
- second - Variable in class org.nd4j.common.primitives.ImmutableQuad
- second - Variable in class org.nd4j.common.primitives.ImmutableTriple
- second - Variable in class org.nd4j.common.primitives.Quad
- second - Variable in class org.nd4j.common.primitives.Triple
- SerializationUtils - Class in org.nd4j.common.util
- SerializationUtils() - Constructor for class org.nd4j.common.util.SerializationUtils
- serialize(Serializable, OutputStream) - Static method in class org.nd4j.common.util.SerializationUtils
-
Writes the object to the output stream THIS DOES NOT FLUSH THE STREAM
- serialize(AtomicBoolean, JsonGenerator, SerializerProvider) - Method in class org.nd4j.common.primitives.serde.JsonSerializerAtomicBoolean
- serialize(AtomicDouble, JsonGenerator, SerializerProvider) - Method in class org.nd4j.common.primitives.serde.JsonSerializerAtomicDouble
- set(int, String) - Method in class org.nd4j.common.collection.CompactHeapStringList
- set(K, V) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- set(K, V) - Method in interface org.nd4j.common.util.MultiValueMap
- set(T) - Method in class org.nd4j.common.primitives.Atomic
-
This method assigns new value
- set(T) - Method in class org.nd4j.common.primitives.SynchronizedObject
-
This method updates stored value via write lock
- setAll(Map<K, V>) - Method in class org.nd4j.common.util.LinkedMultiValueMap
- setAll(Map<K, V>) - Method in interface org.nd4j.common.util.MultiValueMap
- setCount(F, S, double) - Method in class org.nd4j.common.primitives.CounterMap
-
This method allows you to set counter value for a given first/second pair
- setCount(T, double) - Method in class org.nd4j.common.primitives.Counter
-
This method sets new counter value for given element
- setField(Field, Object, Object) - Static method in class org.nd4j.common.io.ReflectionUtils
- setFirst(K) - Method in class org.nd4j.common.primitives.Pair
- setFirstKey(K) - Method in class org.nd4j.common.collection.MultiDimensionalMap.Entry
- setNd4jClassloader(ClassLoader) - Static method in class org.nd4j.common.config.ND4JClassLoading
- setNd4jClassloaderFromClass(Class<?>) - Static method in class org.nd4j.common.config.ND4JClassLoading
- setProperties(Properties) - Method in class org.nd4j.common.tools.PropertyParser
- setSecond(V) - Method in class org.nd4j.common.primitives.Pair
- setSecondKey(T) - Method in class org.nd4j.common.collection.MultiDimensionalMap.Entry
- SetUtils - Class in org.nd4j.common.util
- SetUtils() - Constructor for class org.nd4j.common.util.SetUtils
- setValue(V) - Method in class org.nd4j.common.collection.MultiDimensionalMap.Entry
-
Replaces the value corresponding to this entry with the specified value (optional operation).
- setValue(V) - Method in class org.nd4j.common.collections.WeakIdentityHashMap.Entry
- shallowCopyFieldState(Object, Object) - Static method in class org.nd4j.common.io.ReflectionUtils
- shuffleArray(int[], long) - Static method in class org.nd4j.common.util.MathUtils
-
Shuffle the array elements using the specified RNG seed.
- shuffleArray(int[], Random) - Static method in class org.nd4j.common.util.MathUtils
-
Shuffle the array elements using the specified Random instance Uses Fisher Yates shuffle internally: https://en.wikipedia.org/wiki/Fisher%E2%80%93Yates_shuffle#The_modern_algorithm
- shuffleArraySubset(int[], int, Random) - Static method in class org.nd4j.common.util.MathUtils
-
Shuffle the first N elements of the array using the specified Random instance.
If shuffleFirst < array.length, only the elements 0 to shuffleFirst-1 are modified; values at indices shuffleFirst to array.length-1 are not changed. - shuffleWithMap(List<T>, int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- sigmoid(double) - Static method in class org.nd4j.common.util.MathUtils
-
1 / 1 + exp(-x)
- SIS - Class in org.nd4j.common.tools
- SIS() - Constructor for class org.nd4j.common.tools.SIS
- size() - Method in class org.nd4j.common.collection.CompactHeapStringList
- size() - Method in class org.nd4j.common.collection.IntArrayKeyMap
- size() - Method in class org.nd4j.common.collection.IntArrayKeySet
- size() - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns the number of key-value mappings in this map.
- size() - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Returns the number of elements in this applyTransformToDestination (its cardinality).
- size() - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- size() - Method in class org.nd4j.common.primitives.Counter
-
Returns total number of tracked elements
- size() - Method in class org.nd4j.common.primitives.CounterMap
-
This method returns number of First elements in this CounterMap
- size() - Method in class org.nd4j.common.util.Index
- size() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- size() - Method in class org.nd4j.common.util.SynchronizedTable
- slope(double, double, double, double) - Method in class org.nd4j.common.util.MathUtils
-
This returns the slope of the given points.
- sm(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Tests if a is smaller than b.
- SMALL - Static variable in class org.nd4j.common.util.MathUtils
-
The small deviation allowed in double comparisons.
- sortMapByValue(Map<K, V>) - Static method in class org.nd4j.common.util.ArrayUtil
- sortStringArray(String[]) - Static method in class org.nd4j.common.io.StringUtils
- Source - Interface in org.nd4j.common.loader
- SourceFactory - Interface in org.nd4j.common.loader
- split(String, String) - Static method in class org.nd4j.common.io.StringUtils
- splitArrayElementsIntoProperties(String[], String) - Static method in class org.nd4j.common.io.StringUtils
- splitArrayElementsIntoProperties(String[], String, String) - Static method in class org.nd4j.common.io.StringUtils
- squaredLoss(double[], double[], double, double) - Static method in class org.nd4j.common.util.MathUtils
-
This will return the squared loss of the given points
- ssError(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
How much of the variance is NOT explained by the regression
- ssReg(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
How much of the variance is explained by the regression
- ssTotal(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Total variance in target attribute
- startsWithIgnoreCase(String, String) - Static method in class org.nd4j.common.io.StringUtils
- state(boolean) - Static method in class org.nd4j.common.io.Assert
- state(boolean, String) - Static method in class org.nd4j.common.io.Assert
- stringSimilarity(String...) - Static method in class org.nd4j.common.util.MathUtils
-
Calculate string similarity with tfidf weights relative to each character frequency and how many times a character appears in a given string
- StringUtils - Class in org.nd4j.common.io
- StringUtils() - Constructor for class org.nd4j.common.io.StringUtils
- stripFilenameExtension(String) - Static method in class org.nd4j.common.io.StringUtils
- sub(AbstractNumber) - Method in interface org.nd4j.common.util.AbstractNumber
- subList(int, int) - Method in class org.nd4j.common.collection.CompactHeapStringList
- substringMatch(CharSequence, int, CharSequence) - Static method in class org.nd4j.common.io.StringUtils
- sum(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the sum of the given array.
- sum(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Sum of an int array
- sum(List<Integer>) - Static method in class org.nd4j.common.util.ArrayUtil
-
Sum of an int array
- sumLong(long...) - Static method in class org.nd4j.common.util.ArrayUtil
- sumOfMeanDifferences(double[], double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Used for calculating top part of simple regression for beta 1
- sumOfMeanDifferencesOnePoint(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Used for calculating top part of simple regression for beta 1
- sumOfProducts(double[]...) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the sum of products for the given numbers.
- sumOfSquares(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the sum of squares for the given vector.
- Supplier<T> - Interface in org.nd4j.common.function
-
A supplier of results with no input arguments
- swap(List<T>, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- SynchronizedObject<T> - Class in org.nd4j.common.primitives
- SynchronizedObject() - Constructor for class org.nd4j.common.primitives.SynchronizedObject
- SynchronizedObject(T) - Constructor for class org.nd4j.common.primitives.SynchronizedObject
- SynchronizedTable<R,C,V> - Class in org.nd4j.common.util
- SynchronizedTable(Table<R, C, V>) - Constructor for class org.nd4j.common.util.SynchronizedTable
T
- tarGzExtractSingleFile(File, File, String) - Static method in class org.nd4j.common.util.ArchiveUtils
-
Extract a single file from a tar.gz file.
- tarGzListFiles(File) - Static method in class org.nd4j.common.util.ArchiveUtils
-
List all of the files and directories in the specified tar.gz file
- tarGzListFiles(File, boolean) - Static method in class org.nd4j.common.util.ArchiveUtils
- tarListFiles(File) - Static method in class org.nd4j.common.util.ArchiveUtils
-
List all of the files and directories in the specified tar.gz file
- test(T) - Method in interface org.nd4j.common.function.Predicate
-
Returns the result of the predicate on the given input
- test(T, U) - Method in interface org.nd4j.common.function.BiPredicate
-
Evaluate the predicate
- tf(int) - Static method in class org.nd4j.common.util.MathUtils
-
Term frequency: 1+ log10(count)
- tfidf(double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Return td * idf
- third - Variable in class org.nd4j.common.primitives.ImmutableQuad
- third - Variable in class org.nd4j.common.primitives.ImmutableTriple
- third - Variable in class org.nd4j.common.primitives.Quad
- third - Variable in class org.nd4j.common.primitives.Triple
- ThreadUtils - Class in org.nd4j.common.util
- throwEx(String, Object...) - Static method in class org.nd4j.common.base.Preconditions
- throwNullPointerEx(String, Object...) - Static method in class org.nd4j.common.base.Preconditions
- throwStateEx(String, Object...) - Static method in class org.nd4j.common.base.Preconditions
- times(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the product of all numbers in the given array.
- times(int[], int) - Static method in class org.nd4j.common.util.ArrayUtil
- times(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- titleA - Variable in class org.nd4j.common.tools.InfoValues
-
Title array.
- toArray() - Method in class org.nd4j.common.collection.CompactHeapStringList
- toArray() - Method in class org.nd4j.common.collection.IntArrayKeySet
- toArray() - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Returns an array containing all of the elements in this applyTransformToDestination.
- toArray(Enumeration<E>, A[]) - Static method in class org.nd4j.common.io.CollectionUtils
- toArray(List<Integer>) - Static method in class org.nd4j.common.util.ArrayUtil
- toArray(T[]) - Method in class org.nd4j.common.collection.CompactHeapStringList
- toArray(T[]) - Method in class org.nd4j.common.collection.IntArrayKeySet
- toArray(T[]) - Method in class org.nd4j.common.collection.MultiDimensionalSet
-
Returns an array containing all of the elements in this applyTransformToDestination; the runtime type of the returned array is that of the specified array.
- toArrayDouble(List<Double>) - Static method in class org.nd4j.common.util.ArrayUtil
- toArrayLong(List<Long>) - Static method in class org.nd4j.common.util.ArrayUtil
- toBFloat16(double) - Static method in class org.nd4j.common.util.ArrayUtil
- toBFloat16(float) - Static method in class org.nd4j.common.util.ArrayUtil
- toBfloats(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toBfloats(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toBfloats(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toBoolean(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toBoolean(String, boolean) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toByteArray(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toByteArray(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toByteArray(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toByteArray(Serializable) - Static method in class org.nd4j.common.util.SerializationUtils
-
Converts the given object to a byte array
- toBytes(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toBytes(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toBytes(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toBytes(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toChar(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toChar(String, char) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toDecimal(String) - Static method in class org.nd4j.common.util.MathUtils
-
This will convert the given binary string to a decimal based integer
- toDouble(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toDouble(int[][]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Cast an int array to a double array
- toDouble(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toDouble(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toDouble(String, double) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toDoubleArray(byte[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toDoubles(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toDoubles(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toDoubles(int[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toDoubles(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toFloat(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toFloat(String, float) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toFloatArray(byte[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toFloats(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toFloats(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toFloats(int[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toFloats(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toHalf(double) - Static method in class org.nd4j.common.util.ArrayUtil
- toHalf(float) - Static method in class org.nd4j.common.util.ArrayUtil
- toHalfs(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toHalfs(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toHalfs(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toHalfs(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toInt(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toInt(String, int) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toIntArray(byte[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toInts(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toInts(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toInts(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toIterator(Enumeration<E>) - Static method in class org.nd4j.common.io.CollectionUtils
- tokenizeToStringArray(String, String) - Static method in class org.nd4j.common.io.StringUtils
- tokenizeToStringArray(String, String, boolean, boolean) - Static method in class org.nd4j.common.io.StringUtils
- toLanguageTag(Locale) - Static method in class org.nd4j.common.io.StringUtils
- toList(int...) - Static method in class org.nd4j.common.util.ArrayUtil
- toLong(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toLong(String, long) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toLongArray(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toLongArray(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toLongs(boolean[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toLongs(byte[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toLongs(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toLongs(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toLongs(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toLongs(short[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toMultiValueMap(Map<K, List<V>>) - Static method in class org.nd4j.common.io.CollectionUtils
- toObjectArray(Object) - Static method in class org.nd4j.common.io.ObjectUtils
- toOutcomeArray(int, int) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Boolean[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Boolean[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Boolean[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Boolean[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Byte[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Byte[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Byte[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Byte[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Double[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Double[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Double[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Float[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Float[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Float[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Integer[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Integer[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Integer[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Integer[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Long[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Long[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Long[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Short[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Short[][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Short[][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toPrimitives(Short[][][][]) - Static method in class org.nd4j.common.util.ArrayUtil
- toShorts(double[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toShorts(float[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toShorts(int[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toShorts(long[]) - Static method in class org.nd4j.common.util.ArrayUtil
- toSingleValueMap() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- toSingleValueMap() - Method in interface org.nd4j.common.util.MultiValueMap
- toString() - Method in class org.nd4j.common.collection.MultiDimensionalMap
- toString() - Method in class org.nd4j.common.io.AbstractResource
- toString() - Method in class org.nd4j.common.primitives.Optional
- toString() - Method in class org.nd4j.common.primitives.Pair
- toString() - Method in class org.nd4j.common.util.Index
- toString() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- toString() - Method in class org.nd4j.common.validation.ValidationResult
- toString(String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toString(String, String) - Method in class org.nd4j.common.tools.PropertyParser
-
Get property.
- toStringArray(Collection<String>) - Static method in class org.nd4j.common.io.StringUtils
- toStringArray(Enumeration<String>) - Static method in class org.nd4j.common.io.StringUtils
- totalCount - Variable in class org.nd4j.common.primitives.Counter
- totalCount() - Method in class org.nd4j.common.primitives.Counter
-
This method returns total sum of counter values
- totalSize() - Method in class org.nd4j.common.primitives.CounterMap
-
This method returns total number of elements in this CounterMap
- toURI(String) - Static method in class org.nd4j.common.io.ResourceUtils
- toURI(URL) - Static method in class org.nd4j.common.io.ResourceUtils
- treeSet() - Static method in class org.nd4j.common.collection.MultiDimensionalSet
- trimAllWhitespace(String) - Static method in class org.nd4j.common.io.StringUtils
- trimArrayElements(String[]) - Static method in class org.nd4j.common.io.StringUtils
- trimLeadingCharacter(String, char) - Static method in class org.nd4j.common.io.StringUtils
- trimLeadingWhitespace(String) - Static method in class org.nd4j.common.io.StringUtils
- trimTrailingCharacter(String, char) - Static method in class org.nd4j.common.io.StringUtils
- trimTrailingWhitespace(String) - Static method in class org.nd4j.common.io.StringUtils
- trimWhitespace(String) - Static method in class org.nd4j.common.io.StringUtils
- Triple<F,S,T> - Class in org.nd4j.common.primitives
- Triple() - Constructor for class org.nd4j.common.primitives.Triple
- tripleOf(F, S, T) - Static method in class org.nd4j.common.primitives.ImmutableTriple
- tripleOf(F, S, T) - Static method in class org.nd4j.common.primitives.Triple
U
- UnaryOperator<T> - Interface in org.nd4j.common.function
- uncapitalize(String) - Static method in class org.nd4j.common.io.StringUtils
- uncheckedSleep(long) - Static method in class org.nd4j.common.util.ThreadUtils
- uniform(Random, double, double) - Static method in class org.nd4j.common.util.MathUtils
-
Generate a uniform random number from the given rng
- union(Set<? extends T>, Set<? extends T>) - Static method in class org.nd4j.common.util.SetUtils
- unmodifiableMultiValueMap(MultiValueMap<? extends K, ? extends V>) - Static method in class org.nd4j.common.io.CollectionUtils
- unqualify(String) - Static method in class org.nd4j.common.io.StringUtils
- unqualify(String, char) - Static method in class org.nd4j.common.io.StringUtils
- unzipFileTo(String, String) - Static method in class org.nd4j.common.util.ArchiveUtils
-
Extracts all files from the archive to the specified destination.
Note: Logs the path of all extracted files by default. - unzipFileTo(String, String, boolean) - Static method in class org.nd4j.common.util.ArchiveUtils
-
Extracts all files from the archive to the specified destination, optionally logging the extracted file path.
Can handle .zip, .jar, .tar.gz, .tgz, .tar, and .gz formats. - URL_PROTOCOL_CODE_SOURCE - Static variable in class org.nd4j.common.io.ResourceUtils
- URL_PROTOCOL_FILE - Static variable in class org.nd4j.common.io.ResourceUtils
- URL_PROTOCOL_JAR - Static variable in class org.nd4j.common.io.ResourceUtils
- URL_PROTOCOL_VFS - Static variable in class org.nd4j.common.io.ResourceUtils
- URL_PROTOCOL_VFSZIP - Static variable in class org.nd4j.common.io.ResourceUtils
- URL_PROTOCOL_WSJAR - Static variable in class org.nd4j.common.io.ResourceUtils
- URL_PROTOCOL_ZIP - Static variable in class org.nd4j.common.io.ResourceUtils
- useCachesIfNecessary(URLConnection) - Static method in class org.nd4j.common.io.ResourceUtils
- USER_DECLARED_METHODS - Static variable in class org.nd4j.common.io.ReflectionUtils
V
- ValidationResult - Class in org.nd4j.common.validation
- ValidationResult() - Constructor for class org.nd4j.common.validation.ValidationResult
- value - Variable in class org.nd4j.common.collections.WeakIdentityHashMap.Entry
- value - Variable in class org.nd4j.common.primitives.ImmutablePair
- value - Variable in class org.nd4j.common.primitives.Pair
- value - Variable in class org.nd4j.common.primitives.SynchronizedObject
- valueOf(String) - Static method in enum org.nd4j.common.util.NioUtil.BufferType
-
Returns the enum constant of this type with the specified name.
- values() - Method in class org.nd4j.common.collection.IntArrayKeyMap
- values() - Method in class org.nd4j.common.collection.MultiDimensionalMap
-
Returns a
Collectionview of the values contained in this map. - values() - Method in class org.nd4j.common.collections.WeakIdentityHashMap
- values() - Method in class org.nd4j.common.util.LinkedMultiValueMap
- values() - Static method in enum org.nd4j.common.util.NioUtil.BufferType
-
Returns an array containing the constants of this enum type, in the order they are declared.
- values() - Method in class org.nd4j.common.util.SynchronizedTable
- valueStartingAt(int, int[], int, int, int) - Static method in class org.nd4j.common.util.ArrayUtil
-
Create a copy of the given array starting at the given index with the given length.
- vectorLength(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
Returns the vector length (sqrt(sum(x_i))
- VERSION_CHECK_PROPERTY - Static variable in class org.nd4j.common.config.ND4JSystemProperties
-
Applicability: Always
Description Setting the system property to false will stop ND4J from performing the version check, and logging any warnings/errors. - VfsResource - Class in org.nd4j.common.io
- VfsResource(Object) - Constructor for class org.nd4j.common.io.VfsResource
- VfsUtils - Class in org.nd4j.common.io
- VfsUtils() - Constructor for class org.nd4j.common.io.VfsUtils
- VIRTUAL_FILE_METHOD_VISIT - Static variable in class org.nd4j.common.io.VfsUtils
- VIRTUAL_FILE_VISITOR_INTERFACE - Static variable in class org.nd4j.common.io.VfsUtils
- vsL - Variable in class org.nd4j.common.tools.InfoValues
-
Values string list.
W
- w_0(double[], double[], int) - Static method in class org.nd4j.common.util.MathUtils
- w_1(double[], double[], int) - Static method in class org.nd4j.common.util.MathUtils
- warn(Logger, String, Object...) - Static method in class org.nd4j.common.util.OneTimeLogger
- WeakIdentityHashMap<K,V> - Class in org.nd4j.common.collections
- WeakIdentityHashMap() - Constructor for class org.nd4j.common.collections.WeakIdentityHashMap
- WeakIdentityHashMap.Entry<K,V> - Class in org.nd4j.common.collections
- WeakIdentityHashMap.KeyRef<K> - Class in org.nd4j.common.collections
- weightsFor(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the minimized loss values for a given vector.
- weightsFor(List<Double>) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the minimized loss values for a given vector.
- write(double[], DataOutputStream) - Static method in class org.nd4j.common.util.ArrayUtil
- write(float[], DataOutputStream) - Static method in class org.nd4j.common.util.ArrayUtil
- writeAsZip(File) - Method in class org.nd4j.common.loader.FileBatch
-
Write the FileBatch to the specified File, in zip file format
- writeAsZip(OutputStream) - Method in class org.nd4j.common.loader.FileBatch
- writeObject(Serializable, OutputStream) - Static method in class org.nd4j.common.util.SerializationUtils
-
Writes the object to the output stream THIS DOES NOT FLUSH THE STREAM
X
- xVals(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the x values of the given vector.
Y
- yVals(double[]) - Static method in class org.nd4j.common.util.MathUtils
-
This returns the odd indexed values for the given vector
Z
- zerosMatrix(int...) - Static method in class org.nd4j.common.util.ArrayUtil
- zerosMatrix(long...) - Static method in class org.nd4j.common.util.ArrayUtil
- zip(int[], int[]) - Static method in class org.nd4j.common.util.ArrayUtil
-
Zip 2 arrays in to:
- zipExtractSingleFile(File, File, String) - Static method in class org.nd4j.common.util.ArchiveUtils
-
Extract a single file from a .zip file.
- zipListFiles(File) - Static method in class org.nd4j.common.util.ArchiveUtils
-
List all of the files and directories in the specified .zip file
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