edu.indiana.iucbrf.feature.differentiator
Class NeighborhoodFeatureDifferentiator

java.lang.Object
  edu.indiana.iucbrf.feature.differentiator.AbstractFeatureDifferentiator
      edu.indiana.iucbrf.feature.differentiator.NeighborhoodFeatureDifferentiator

All Implemented Interfaces:

FeatureDifferentiator, Differentiator, java.io.Serializable

public class NeighborhoodFeatureDifferentiator
extends AbstractFeatureDifferentiator

Title:

Description: Returns 0 if, according to the given featDiff, the features are within a given radius of each other. Returns 1 otherwise.

Copyright: Copyright (c) 2005

Company:

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.indiana.iucbrf.feature.differentiator.AbstractFeatureDifferentiator

normalizationValue

Constructor Summary

NeighborhoodFeatureDifferentiator(double neighborhoodRadius, FeatureDifferentiator featDiff)

Method Summary

protected double

calcDifferenceImpl(Feature f1, Feature f2)

Methods inherited from class edu.indiana.iucbrf.feature.differentiator.AbstractFeatureDifferentiator

calcDifference, calcDifference

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NeighborhoodFeatureDifferentiator

public NeighborhoodFeatureDifferentiator(double neighborhoodRadius,
                                         FeatureDifferentiator featDiff)

Parameters:

neighborhoodRadius - double

featDiff - FeatureDifferentiator The differentiator to be used to see if a given feature is within the neighborhood radius

Method Detail

calcDifferenceImpl

protected double calcDifferenceImpl(Feature f1,
                                    Feature f2)

Specified by:

calcDifferenceImpl in class AbstractFeatureDifferentiator