Package org.api4.java.ai.ml.core.dataset.supervised

Interface ILabeledDataset<I extends ILabeledInstance>

All Superinterfaces:

java.util.Collection<I>, IDataset<I>, IDataSource<I>, IInstanceSchemaHandler, ILabeledDataSource<I>, ILabeledInstanceSchemaHandler, java.lang.Iterable<I>, java.util.List<I>

All Known Subinterfaces:

IDyadRankingDataset, ILabelRankingDataset, IMultiLabelClassificationDataset<I>, IRankingDataset<O,I>, IRegressionDataset, ISingleLabelClassificationDataset

public interface ILabeledDataset<I extends ILabeledInstance>
extends ILabeledDataSource<I>, IDataset<I>

Method Summary

Modifier and Type	Method	Description
ILabeledDataset<I>	createEmptyCopy()	Creates an empty copy of the dataset with the same meta data.
java.lang.Object[]	getLabelVector()

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, getFeatureMatrix, removeColumn, removeColumn, 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.schema.ILabeledInstanceSchemaHandler

getInstanceSchema, getLabelAttribute, getRelationName

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

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

Method Detail

getLabelVector

java.lang.Object[] getLabelVector()

createEmptyCopy

ILabeledDataset<I> createEmptyCopy()
                            throws DatasetCreationException,
                                   java.lang.InterruptedException

Description copied from interface: IDataSource

Creates an empty copy of the dataset with the same meta data.

Specified by:

createEmptyCopy in interface IDataset<I extends ILabeledInstance>

Specified by:

createEmptyCopy in interface IDataSource<I extends ILabeledInstance>

Returns:

The newly created dataset.

Throws:

DatasetCreationException - Thrown, if an issue occurred while copying the meta data of the dataset.

java.lang.InterruptedException - Thrown, if the process of copying the meta data of the dataset has been interrupted.