moa.classifiers.core.attributeclassobservers

Interface DiscreteAttributeClassObserver

All Superinterfaces:

AttributeClassObserver, MOAObject, OptionHandler, Serializable

All Known Implementing Classes:

NominalAttributeClassObserver

public interface DiscreteAttributeClassObserver
extends AttributeClassObserver

Interface for observing the class data distribution for a discrete (nominal) attribute. This observer monitors the class distribution of a given attribute. Used in naive Bayes and decision trees to monitor data statistics on leaves.

Version:

$Revision: 7 $

Author:

Richard Kirkby (rkirkby@cs.waikato.ac.nz)

Method Summary

Methods inherited from interface moa.classifiers.core.attributeclassobservers.AttributeClassObserver

getBestEvaluatedSplitSuggestion, observeAttributeClass, observeAttributeTarget, probabilityOfAttributeValueGivenClass

Methods inherited from interface moa.options.OptionHandler

copy, getCLICreationString, getOptions, getPurposeString, prepareForUse, prepareForUse

Methods inherited from interface moa.MOAObject

getDescription, measureByteSize