edu.ucla.sspace.clustering.criterion

Class H2Function

java.lang.Object

edu.ucla.sspace.clustering.criterion.HybridBaseFunction

edu.ucla.sspace.clustering.criterion.H2Function

All Implemented Interfaces:

CriterionFunction

public class H2Function
extends HybridBaseFunction

This HybridBaseFunction uses the E1Function and the I1Function.

Author:

Keith Stevens

Field Summary

Fields inherited from class edu.ucla.sspace.clustering.criterion.HybridBaseFunction

assignments, centroids, clusterSizes, completeCentroid, e1Costs, i1Costs, matrix, simToComplete

Constructor Summary

Constructors

Constructor and Description
H2Function()

Method Summary

Methods

Modifier and Type	Method and Description
protected BaseFunction	getExternalFunction() Returns the external CriterionFunction.
protected BaseFunction	getInternalFunction() Returns the internal CriterionFunction.
boolean	isMaximize() Returns true if this CriterionFunction tries to maximize it's score, and false otherwise.

Methods inherited from class edu.ucla.sspace.clustering.criterion.HybridBaseFunction

assignments, centroids, clusterSizes, score, setup, update

Methods inherited from class java.lang.Object

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

Constructor Detail

H2Function

public H2Function()

Method Detail

getInternalFunction

protected BaseFunction getInternalFunction()

Returns the internal CriterionFunction.

Specified by:

getInternalFunction in class HybridBaseFunction

getExternalFunction

protected BaseFunction getExternalFunction()

Returns the external CriterionFunction.

Specified by:

getExternalFunction in class HybridBaseFunction

isMaximize

public boolean isMaximize()

Returns true if this CriterionFunction tries to maximize it's score, and false otherwise.