dragon.ir.clustering

Class ClusteringEva

java.lang.Object

dragon.ir.clustering.ClusteringEva

public class ClusteringEva
extends Object

Class for evaluating clustering results

Copyright: Copyright (c) 2005

Company: IST, Drexel University

Version:

1.0

Author:

Davis Zhou

Constructor Summary

Constructors

Constructor and Description
ClusteringEva()

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(DocClusterSet machine, DocClusterSet human)
double	getEntropy()
double	getFScore()
double	getGeometryNMI()
double[][]	getMatchMatrix()
double	getMI()
double	getNMI()
double	getPurity()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusteringEva

public ClusteringEva()

Method Detail

evaluate

public boolean evaluate(DocClusterSet machine,
                        DocClusterSet human)

getMatchMatrix

public double[][] getMatchMatrix()

getMI

public double getMI()

getEntropy

public double getEntropy()

getFScore

public double getFScore()

getPurity

public double getPurity()

getGeometryNMI

public double getGeometryNMI()

getNMI

public double getNMI()