moa.classifiers.core

Class AttributeSplitSuggestion

java.lang.Object

moa.AbstractMOAObject

moa.classifiers.core.AttributeSplitSuggestion

All Implemented Interfaces:

Serializable, Comparable<AttributeSplitSuggestion>, MOAObject

public class AttributeSplitSuggestion
extends AbstractMOAObject
implements Comparable<AttributeSplitSuggestion>

Class for computing attribute split suggestions given a split test.

Version:

$Revision: 7 $

Author:

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double	merit
double[][]	resultingClassDistributions
InstanceConditionalTest	splitTest

Constructor Summary

Constructors

Constructor and Description
AttributeSplitSuggestion(InstanceConditionalTest splitTest, double[][] resultingClassDistributions, double merit)

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(AttributeSplitSuggestion comp)
void	getDescription(StringBuilder sb, int indent) Returns a string representation of this object.
int	numSplits()
double[]	resultingClassDistributionFromSplit(int splitIndex)

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

splitTest

public InstanceConditionalTest splitTest

resultingClassDistributions

public double[][] resultingClassDistributions

merit

public double merit

Constructor Detail

AttributeSplitSuggestion

public AttributeSplitSuggestion(InstanceConditionalTest splitTest,
                        double[][] resultingClassDistributions,
                        double merit)

Method Detail

numSplits

public int numSplits()

resultingClassDistributionFromSplit

public double[] resultingClassDistributionFromSplit(int splitIndex)

compareTo

public int compareTo(AttributeSplitSuggestion comp)

Specified by:

compareTo in interface Comparable<AttributeSplitSuggestion>

getDescription

public void getDescription(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