Package moa.classifiers.rules.multilabel.instancetransformers

Class InstanceOutputAttributesSelector

java.lang.Object

moa.AbstractMOAObject

moa.classifiers.rules.multilabel.instancetransformers.InstanceOutputAttributesSelector

All Implemented Interfaces:

java.io.Serializable, InstanceTransformer, MOAObject

Direct Known Subclasses:

InstanceAttributesSelector

public class InstanceOutputAttributesSelector
extends AbstractMOAObject
implements InstanceTransformer

Transforms instances considering only a subset of output attributes

Author:

João Duarte ([email protected])

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
int	numSourceInstancesOutputs
InstancesHeader	targetInstances
int[]	targetOutputIndices

Constructor Summary

Constructors

Constructor	Description
InstanceOutputAttributesSelector()
InstanceOutputAttributesSelector(InstancesHeader sourceInstances, int[] targetOutputIndices)

Method Summary

Modifier and Type	Method	Description
void	getDescription(java.lang.StringBuilder sb, int indent)	Returns a string representation of this object.
Instance	sourceInstanceToTarget(Instance sourceInstance)
Prediction	targetPredictionToSource(Prediction targetPrediction)

Methods inherited from class moa.AbstractMOAObject

copy, copy, measureByteSize, measureByteSize, toString

Methods inherited from interface moa.MOAObject

copy, measureByteSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

targetInstances

public InstancesHeader targetInstances

targetOutputIndices

public int[] targetOutputIndices

numSourceInstancesOutputs

public int numSourceInstancesOutputs

Constructor Detail

InstanceOutputAttributesSelector

public InstanceOutputAttributesSelector()

InstanceOutputAttributesSelector

public InstanceOutputAttributesSelector(InstancesHeader sourceInstances,
                                        int[] targetOutputIndices)

Method Detail

sourceInstanceToTarget

public Instance sourceInstanceToTarget(Instance sourceInstance)

Specified by:

sourceInstanceToTarget in interface InstanceTransformer

targetPredictionToSource

public Prediction targetPredictionToSource(Prediction targetPrediction)

Specified by:

targetPredictionToSource in interface InstanceTransformer

getDescription

public void getDescription(java.lang.StringBuilder sb,
                           int indent)

Description copied from interface: MOAObject

Returns a string representation of this object. Used in AbstractMOAObject.toString to give a string representation of the object.

Specified by:

getDescription in interface MOAObject

Parameters:

sb - the stringbuilder to add the description

indent - the number of characters to indent