Package ai.libs.jaicore.ml.core.dataset

Class ADataset<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<I>, java.util.Collection<I>, java.util.List<I>, java.util.RandomAccess, org.api4.java.ai.ml.core.dataset.IDataset<I>, org.api4.java.ai.ml.core.dataset.IDataSource<I>, org.api4.java.ai.ml.core.dataset.schema.IInstanceSchemaHandler, org.api4.java.ai.ml.core.dataset.schema.ILabeledInstanceSchemaHandler, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<I>, org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataSource<I>
    Direct Known Subclasses:
    ClusterableDataset, TimeSeriesDataset
    public abstract class ADataset<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>
extends java.util.ArrayList<I>
implements org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<I>
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class java.util.AbstractList

        modCount

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected ADataset​(org.api4.java.ai.ml.core.dataset.schema.ILabeledInstanceSchema schema)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)  
      java.lang.Object[][] getFeatureMatrix()  
      org.api4.java.ai.ml.core.dataset.schema.ILabeledInstanceSchema getInstanceSchema()  
      java.lang.Object[] getLabelVector()  
      int hashCode()  
      void removeColumn​(java.lang.String columnName)  
      void removeColumn​(org.api4.java.ai.ml.core.dataset.schema.attribute.IAttribute attribute)  

      • Methods inherited from class java.util.ArrayList

        add, add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

      • Methods inherited from class java.util.AbstractCollection

        containsAll, toString

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.util.Collection

        parallelStream, removeIf, stream, toArray

      • Methods inherited from interface org.api4.java.ai.ml.core.dataset.IDataset

        createCopy, getClassOfInstances, removeColumn

      • Methods inherited from interface org.api4.java.ai.ml.core.dataset.schema.IInstanceSchemaHandler

        getAttribute, getListOfAttributes, getNumAttributes

      • Methods inherited from interface org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset

        createEmptyCopy

      • Methods inherited from interface org.api4.java.ai.ml.core.dataset.schema.ILabeledInstanceSchemaHandler

        getLabelAttribute, getRelationName

      • Methods inherited from interface java.lang.Iterable

        forEach

      • Methods inherited from interface java.util.List

        add, add, addAll, addAll, clear, contains, containsAll, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray

    • Constructor Detail

      • ADataset

        protected ADataset​(org.api4.java.ai.ml.core.dataset.schema.ILabeledInstanceSchema schema)

    • Method Detail

      • getInstanceSchema

        public org.api4.java.ai.ml.core.dataset.schema.ILabeledInstanceSchema getInstanceSchema()
        Specified by:
        getInstanceSchema in interface org.api4.java.ai.ml.core.dataset.schema.IInstanceSchemaHandler
        Specified by:
        getInstanceSchema in interface org.api4.java.ai.ml.core.dataset.schema.ILabeledInstanceSchemaHandler

      • removeColumn

        public void removeColumn​(java.lang.String columnName)
        Specified by:
        removeColumn in interface org.api4.java.ai.ml.core.dataset.IDataset<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>

      • removeColumn

        public void removeColumn​(org.api4.java.ai.ml.core.dataset.schema.attribute.IAttribute attribute)
        Specified by:
        removeColumn in interface org.api4.java.ai.ml.core.dataset.IDataset<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>

      • getFeatureMatrix

        public java.lang.Object[][] getFeatureMatrix()
        Specified by:
        getFeatureMatrix in interface org.api4.java.ai.ml.core.dataset.IDataset<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>

      • getLabelVector

        public java.lang.Object[] getLabelVector()
        Specified by:
        getLabelVector in interface org.api4.java.ai.ml.core.dataset.supervised.ILabeledDataset<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Collection<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>
        Specified by:
        hashCode in interface java.util.List<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>
        Overrides:
        hashCode in class java.util.ArrayList<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>

      • equals

        public boolean equals​(java.lang.Object obj)
        Specified by:
        equals in interface java.util.Collection<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>
        Specified by:
        equals in interface java.util.List<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>
        Overrides:
        equals in class java.util.ArrayList<I extends org.api4.java.ai.ml.core.dataset.supervised.ILabeledInstance>