moa.classifiers.trees

Class AdaHoeffdingOptionTree.AdaLearningNode

java.lang.Object

moa.AbstractMOAObject

moa.classifiers.trees.HoeffdingOptionTree.Node

moa.classifiers.trees.HoeffdingOptionTree.LearningNode

moa.classifiers.trees.HoeffdingOptionTree.ActiveLearningNode

moa.classifiers.trees.HoeffdingOptionTree.LearningNodeNB

moa.classifiers.trees.AdaHoeffdingOptionTree.AdaLearningNode

All Implemented Interfaces:

Serializable, MOAObject

Enclosing class:

AdaHoeffdingOptionTree

public static class AdaHoeffdingOptionTree.AdaLearningNode
extends HoeffdingOptionTree.LearningNodeNB

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected double	alpha
protected double	CorrectWeight
protected double	mcCorrectWeight
protected double	nbCorrectWeight

Fields inherited from class moa.classifiers.trees.HoeffdingOptionTree.ActiveLearningNode

attributeObservers, weightSeenAtLastSplitEvaluation

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

observedClassDistribution

Constructor Summary

Constructors

Constructor and Description
AdaHoeffdingOptionTree.AdaLearningNode(double[] initialClassObservations)

Method Summary

Methods

Modifier and Type	Method and Description
double[]	getClassVotes(weka.core.Instance inst, HoeffdingOptionTree ht)
void	learnFromInstance(weka.core.Instance inst, HoeffdingOptionTree hot)

Methods inherited from class moa.classifiers.trees.HoeffdingOptionTree.LearningNodeNB

disableAttribute

Methods inherited from class moa.classifiers.trees.HoeffdingOptionTree.ActiveLearningNode

calcByteSize, getBestSplitSuggestions, getWeightSeen, getWeightSeenAtLastSplitEvaluation, setWeightSeenAtLastSplitEvaluation

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

calcByteSizeIncludingSubtree, calculatePromise, describeSubtree, filterInstanceToLeaves, filterInstanceToLeaves, getDescription, getObservedClassDistribution, isLeaf, observedClassDistributionIsPure, subtreeDepth

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

mcCorrectWeight

protected double mcCorrectWeight

nbCorrectWeight

protected double nbCorrectWeight

CorrectWeight

protected double CorrectWeight

alpha

protected double alpha

Constructor Detail

AdaHoeffdingOptionTree.AdaLearningNode

public AdaHoeffdingOptionTree.AdaLearningNode(double[] initialClassObservations)

Method Detail

learnFromInstance

public void learnFromInstance(weka.core.Instance inst,
                     HoeffdingOptionTree hot)

Overrides:

learnFromInstance in class HoeffdingOptionTree.ActiveLearningNode

getClassVotes

public double[] getClassVotes(weka.core.Instance inst,
                     HoeffdingOptionTree ht)

Overrides:

getClassVotes in class HoeffdingOptionTree.LearningNodeNB