de.aitools.dm.clustering.validation.internal
Class ExpectedDensity

java.lang.Object
  de.aitools.dm.clustering.validation.InternalValidationMeasure
      de.aitools.dm.clustering.validation.internal.ExpectedDensity

public class ExpectedDensity
extends InternalValidationMeasure

References:

   B. Stein et al., 2003.
   On Cluster Validity and the Information Need of Users.
 

Version:

$Id: ExpectedDensity.java,v 1.4 2011/08/24 08:25:28 gollub Exp $

Author:

dennis.hoppe(/\t)uni-weimar.de

Constructor Summary

ExpectedDensity(Graph graph, int[] clusterResult)

Method Summary

double

measure()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpectedDensity

public ExpectedDensity(Graph graph,
                       int[] clusterResult)

Method Detail

measure

public double measure()

Specified by:

measure in class InternalValidationMeasure