edu.indiana.iucbrf.problem.differentiator
Class CountMismatchProblemDifferentiator

java.lang.Object
  edu.indiana.iucbrf.problem.differentiator.AbstractProblemDifferentiator
      edu.indiana.iucbrf.problem.differentiator.CountMismatchProblemDifferentiator

All Implemented Interfaces:

ProblemDifferentiator, Differentiator, java.io.Serializable

public class CountMismatchProblemDifferentiator
extends AbstractProblemDifferentiator

Counts the number of features that are not equal (according to Feature.equals()) between two problems.

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.indiana.iucbrf.problem.differentiator.AbstractProblemDifferentiator

defaultIndices, keyToFeatureDifferentiator, similarityWts, unknownFeatureHandler

Constructor Summary

CountMismatchProblemDifferentiator(DoubleCollection similarityWts, java.util.HashSet defaultIndices, Domain domain)
Creates a new instance of CountMismatchProblemDifferentiator

Method Summary

protected double	calcDifference(Problem p1, Problem p2, java.util.Collection indicesToUse) Creates a new instance of CountMismatchProblemDifferentiator
java.lang.String	toString()

Methods inherited from class edu.indiana.iucbrf.problem.differentiator.AbstractProblemDifferentiator

addSimilarityWeight, calcDifference, calcDifference, defaultIndicesIterator, equals, getDefaultIndices, getFeatureDifferentiator, getIndexCount, getSimilarityWeights, getUnknownFeatureHandler, hashCode, isIndex, removeFeature, setIsIndex, setOverridingFeatureDifferentiator, setToDefaultFeatureDifferentiator, setToDefaultFeatureDifferentiator, setUnknownFeatureHandler, setupDefaultFeatureDifferentiators

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CountMismatchProblemDifferentiator

public CountMismatchProblemDifferentiator(DoubleCollection similarityWts,
                                          java.util.HashSet defaultIndices,
                                          Domain domain)

Creates a new instance of CountMismatchProblemDifferentiator

Method Detail

calcDifference

protected double calcDifference(Problem p1,
                                Problem p2,
                                java.util.Collection indicesToUse)

Creates a new instance of CountMismatchProblemDifferentiator

Specified by:

calcDifference in class AbstractProblemDifferentiator

toString

public java.lang.String toString()

Overrides:

toString in class AbstractProblemDifferentiator