moa.classifiers.rules.nodes

Class RuleSplitNode

java.lang.Object

moa.AbstractMOAObject

moa.classifiers.trees.HoeffdingTree.Node

moa.classifiers.trees.HoeffdingTree.SplitNode

moa.classifiers.rules.nodes.RuleSplitNode

All Implemented Interfaces:

Serializable, MOAObject

public class RuleSplitNode
extends HoeffdingTree.SplitNode

A modified SplitNode method implementing the extra information

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected double	lastTargetMean
protected int	operatorObserver

Fields inherited from class moa.classifiers.trees.HoeffdingTree.SplitNode

children, splitTest

Fields inherited from class moa.classifiers.trees.HoeffdingTree.Node

observedClassDistribution

Constructor Summary

Constructors

Constructor and Description
RuleSplitNode(InstanceConditionalTest splitTest, double[] classObservations) Create a new RuleSplitNode

Method Summary

Methods

Modifier and Type	Method and Description
boolean	evaluate(weka.core.Instance instance)
InstanceConditionalTest	getSplitTest()

Methods inherited from class moa.classifiers.trees.HoeffdingTree.SplitNode

calcByteSize, calcByteSizeIncludingSubtree, describeSubtree, filterInstanceToLeaf, getChild, instanceChildIndex, isLeaf, numChildren, setChild, subtreeDepth

Methods inherited from class moa.classifiers.trees.HoeffdingTree.Node

calculatePromise, getClassVotes, getDescription, getObservedClassDistribution, observedClassDistributionIsPure

Methods inherited from class moa.AbstractMOAObject

copy, copy, measureByteSize, measureByteSize, toString

Methods inherited from class java.lang.Object

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

Field Detail

lastTargetMean

protected double lastTargetMean

operatorObserver

protected int operatorObserver

Constructor Detail

RuleSplitNode

public RuleSplitNode(InstanceConditionalTest splitTest,
             double[] classObservations)

Create a new RuleSplitNode

Method Detail

getSplitTest

public InstanceConditionalTest getSplitTest()

evaluate

public boolean evaluate(weka.core.Instance instance)