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Class weka.classifiers.kstar.KStarNominalAttribute

java.lang.Object
    |
    +----weka.classifiers.kstar.KStarNominalAttribute

public class KStarNominalAttribute
extends java.lang.Object
implements KStarConstants
A custom class which provides the environment for computing the transformation probability of a specified test instance nominal attribute to a specified train instance nominal attribute.

Version:
$Revision 1.0 $
Author:
Len Trigg (len@intelligenesis.net)
Author:
Abdelaziz Mahoui (am14@cs.waikato.ac.nz)

Constructor Index

 o KStarNominalAttribute(Instance, Instance, int, Instances, int[][], KStarCache)
Constructor

Method Index

 o setOptions(int, int, int)
Sets the options.
 o transProb()
Calculates the probability of the indexed nominal attribute of the test instance transforming into the indexed nominal attribute of the training instance.

Constructor Detail

 o KStarNominalAttribute
public KStarNominalAttribute(Instance test,
                             Instance train,
                             int attrIndex,
                             Instances trainSet,
                             int randClassCol[][],
                             KStarCache cache)
          Constructor

Method Detail

 o transProb
public double transProb()
          Calculates the probability of the indexed nominal attribute of the test instance transforming into the indexed nominal attribute of the training instance.
Returns:
the value of the transformation probability.
 o setOptions
public void setOptions(int missingmode,
                       int blendmethod,
                       int blendfactor)
          Sets the options.

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