org.nd4j.linalg.api.ops.impl.reduce.custom

Class BaseDynamicCustomIndexReduction

java.lang.Object

org.nd4j.autodiff.functions.DifferentialFunction

org.nd4j.linalg.api.ops.DynamicCustomOp

org.nd4j.linalg.api.ops.impl.reduce.custom.BaseDynamicCustomReduction

org.nd4j.linalg.api.ops.impl.reduce.custom.BaseDynamicCustomIndexReduction

All Implemented Interfaces:

CustomOp

Direct Known Subclasses:

ArgAmax, ArgAmin, ArgMax, ArgMin

public abstract class BaseDynamicCustomIndexReduction
extends BaseDynamicCustomReduction

Nested Class Summary

Nested classes/interfaces inherited from class org.nd4j.linalg.api.ops.DynamicCustomOp

DynamicCustomOp.DynamicCustomOpsBuilder

Field Summary

Fields inherited from class org.nd4j.linalg.api.ops.impl.reduce.custom.BaseDynamicCustomReduction

dimensions, isComplex, isEmptyReduce, keepDims

Fields inherited from class org.nd4j.linalg.api.ops.DynamicCustomOp

axis, bArguments, dArguments, iArguments, inplaceCall, inputArguments, outputArguments, outputVariables, sArguments, tArguments

Fields inherited from class org.nd4j.autodiff.functions.DifferentialFunction

extraArgs, inPlace, ownName, ownNameSetWithDefault, sameDiff, scalarValue

Constructor Summary

Constructors

Constructor and Description
BaseDynamicCustomIndexReduction()
BaseDynamicCustomIndexReduction(boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(INDArray[] inputs, boolean keepDims, int[] dimensions)
BaseDynamicCustomIndexReduction(INDArray[] inputs, INDArray[] outputs)
BaseDynamicCustomIndexReduction(INDArray[] inputs, INDArray[] outputs, boolean keepDims)
BaseDynamicCustomIndexReduction(INDArray[] inputs, INDArray[] outputs, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(INDArray[] input, INDArray[] output, boolean keepDims, boolean isComplex, int[] dimensions)
BaseDynamicCustomIndexReduction(INDArray[] inputs, INDArray[] outputs, boolean keepDims, int... dimensions)
BaseDynamicCustomIndexReduction(SameDiff sameDiff, SDVariable[] args, boolean keepDims)
BaseDynamicCustomIndexReduction(SameDiff sameDiff, SDVariable[] args, boolean keepDims, boolean isComplex)
BaseDynamicCustomIndexReduction(SameDiff sameDiff, SDVariable[] args, boolean inPlace, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(SameDiff sameDiff, SDVariable[] args, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(SameDiff sameDiff, SDVariable[] args, boolean keepDims, boolean isComplex, int[] dimensions)
BaseDynamicCustomIndexReduction(SameDiff sameDiff, SDVariable[] args, boolean keepDims, int[] dimensions)
BaseDynamicCustomIndexReduction(SameDiff sameDiff, SDVariable arg, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(String opName, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(String opName, INDArray[] inputs, INDArray[] outputs, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(String opName, INDArray[] inputs, INDArray[] outputs, List<Double> tArguments, int[] iArguments, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(String opName, INDArray[] inputs, INDArray[] outputs, List<Double> tArguments, List<Integer> iArguments, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(String opName, INDArray input, INDArray output, List<Double> tArguments, int[] iArguments, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(String opName, SameDiff sameDiff, SDVariable[] args, boolean inPlace, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)
BaseDynamicCustomIndexReduction(String opName, SameDiff sameDiff, SDVariable[] args, boolean keepDims, boolean isComplex, boolean isEmptyReduce, int[] dimensions)

Method Summary

Modifier and Type	Method and Description
List<DataType>	calculateOutputDataTypes(List<DataType> dataTypes) Calculate the data types for the output arrays.
List<LongShapeDescriptor>	calculateOutputShape() Calculate the output shape for this op

Methods inherited from class org.nd4j.linalg.api.ops.impl.reduce.custom.BaseDynamicCustomReduction

addArgs, opName

Methods inherited from class org.nd4j.linalg.api.ops.DynamicCustomOp

addBArgument, addDArgument, addIArgument, addIArgument, addInputArgument, addOutputArgument, addSArgument, addTArgument, assertValidForExecution, bArgs, builder, calculateOutputShape, clearArrays, computeArrays, configureFromArguments, dArgs, doDiff, generateFake, generateFake, getBArgument, getDescriptor, getIArgument, getInputArgument, getOutputArgument, getSArgument, getTArgument, getValue, iArgs, initFromOnnx, initFromTensorFlow, inputArguments, mappingsForFunction, numBArguments, numDArguments, numIArguments, numInputArguments, numOutputArguments, numSArguments, numTArguments, onnxName, opHash, opNum, opType, outputArguments, outputVariables, outputVariables, propertiesForFunction, removeIArgument, removeInputArgument, removeOutputArgument, removeSArgument, removeTArgument, sArgs, setInputArgument, setInputArguments, setOutputArgument, setPropertiesForFunction, setValueFor, tArgs, tensorflowName, toString, wrapFilterNull, wrapOrNull, wrapOrNull

Methods inherited from class org.nd4j.autodiff.functions.DifferentialFunction

arg, arg, argNames, args, attributeAdaptersForFunction, configFieldName, configureWithSameDiff, diff, dup, equals, getBooleanFromProperty, getDoubleValueFromProperty, getIntValueFromProperty, getLongValueFromProperty, getNumOutputs, getStringFromProperty, hashCode, isConfigProperties, larg, onnxNames, outputs, outputVariable, outputVariablesNames, rarg, replaceArg, setInstanceId, tensorflowNames

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.nd4j.linalg.api.ops.CustomOp

isInplaceCall

Constructor Detail

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction()

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean keepDims)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean keepDims,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean keepDims,
                                       boolean isComplex)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean keepDims,
                                       boolean isComplex,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(INDArray[] inputs,
                                       INDArray[] outputs)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(INDArray[] inputs,
                                       INDArray[] outputs,
                                       boolean keepDims)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(INDArray[] inputs,
                                       INDArray[] outputs,
                                       boolean keepDims,
                                       int... dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(INDArray[] inputs,
                                       boolean keepDims,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(SameDiff sameDiff,
                                       SDVariable arg,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(String opName,
                                       SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(String opName,
                                       INDArray input,
                                       INDArray output,
                                       List<Double> tArguments,
                                       int[] iArguments,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(String opName,
                                       INDArray[] inputs,
                                       INDArray[] outputs,
                                       List<Double> tArguments,
                                       int[] iArguments,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(String opName,
                                       INDArray[] inputs,
                                       INDArray[] outputs,
                                       List<Double> tArguments,
                                       List<Integer> iArguments,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(INDArray[] inputs,
                                       INDArray[] outputs,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(String opName,
                                       INDArray[] inputs,
                                       INDArray[] outputs,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(String opName,
                                       SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean inPlace,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(SameDiff sameDiff,
                                       SDVariable[] args,
                                       boolean inPlace,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(String opName,
                                       boolean keepDims,
                                       boolean isComplex,
                                       boolean isEmptyReduce,
                                       int[] dimensions)

BaseDynamicCustomIndexReduction

public BaseDynamicCustomIndexReduction(INDArray[] input,
                                       INDArray[] output,
                                       boolean keepDims,
                                       boolean isComplex,
                                       int[] dimensions)

Method Detail

calculateOutputShape

public List<LongShapeDescriptor> calculateOutputShape()

Description copied from class: DifferentialFunction

Calculate the output shape for this op

Specified by:

calculateOutputShape in interface CustomOp

Overrides:

calculateOutputShape in class DynamicCustomOp

Returns:

List of output shape descriptors

calculateOutputDataTypes

public List<DataType> calculateOutputDataTypes(List<DataType> dataTypes)

Description copied from class: BaseDynamicCustomReduction

Calculate the data types for the output arrays. Though datatypes can also be inferred from DynamicCustomOp.calculateOutputShape(), this method differs in that it does not require the input arrays to be populated. This is important as it allows us to do greedy datatype inference for the entire net - even if arrays are not available.

Overrides:

calculateOutputDataTypes in class BaseDynamicCustomReduction

Parameters:

dataTypes - The data types of the inputs

Returns:

The data types of the outputs