net.sourceforge.cilib.functions.clustering.validityindices
Class VeenmanReindersBackerIndex

java.lang.Object
  net.sourceforge.cilib.functions.Function
      net.sourceforge.cilib.functions.ContinuousFunction
          net.sourceforge.cilib.functions.clustering.ClusteringFitnessFunction
              net.sourceforge.cilib.functions.clustering.validityindices.VeenmanReindersBackerIndex

All Implemented Interfaces:

Serializable, Cloneable

public class VeenmanReindersBackerIndex
extends ClusteringFitnessFunction

This is the Veenman-Reinders-Backer Validity Index. The description is given in Section 1 of

Author:

Theuns Cloete

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sourceforge.cilib.functions.clustering.ClusteringFitnessFunction

arrangedCentroids, arrangedClusters, clusterCenterStrategy, clustersFormed, helper

Constructor Summary

VeenmanReindersBackerIndex()

Method Summary

double	calculateFitness()
VeenmanReindersBackerIndex	getClone() Create a cloned copy of the current object and return it.
void	setMaximumVariance(ControlParameter cpus)
void	updateControlParameters()

Methods inherited from class net.sourceforge.cilib.functions.clustering.ClusteringFitnessFunction

calculateAverageIntraClusterDistance, calculateAverageSetDistance, calculateClusterDiameter, calculateIntraClusterDistance, calculateMaximumAverageDistance, calculateMaximumInterClusterDistance, calculateMaximumSetDistance, calculateMinimumInterClusterDistance, calculateMinimumSetDistance, calculateQuantisationError, evaluate, getMaximum, getMinimum, setClusterCenterStrategy, validateFitness, worstFitness

Methods inherited from class net.sourceforge.cilib.functions.ContinuousFunction

evaluate

Methods inherited from class net.sourceforge.cilib.functions.Function

getBehavioralDomainRegistry, getDimension, getDomain, getDomainRegistry, setBehavioralDomain, setBehaviouralDomainRegistry, setDomain

Methods inherited from class java.lang.Object

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

Constructor Detail

VeenmanReindersBackerIndex

public VeenmanReindersBackerIndex()

Method Detail

calculateFitness

public double calculateFitness()

Specified by:

calculateFitness in class ClusteringFitnessFunction

setMaximumVariance

public void setMaximumVariance(ControlParameter cpus)

updateControlParameters

public void updateControlParameters()

getClone

public VeenmanReindersBackerIndex getClone()

Description copied from class: ContinuousFunction

Create a cloned copy of the current object and return it. In general the created copy will be a deep copy of the provided instance. As a result this operation an be quite expensive if used incorrectly.

Specified by:

getClone in interface Cloneable

Specified by:

getClone in class ClusteringFitnessFunction

Returns:

An exact clone of the current object instance.

See Also:

Object.clone()