de.aitools.dm.clustering.validation.external
Class FolkesMallows

java.lang.Object
  extended by de.aitools.dm.clustering.validation.ExternalValidationMeasure
      extended by de.aitools.dm.clustering.validation.external.FolkesMallows

public class FolkesMallows
extends ExternalValidationMeasure

References:

   M. Halkidi et al., 2002.
   Cluster Validity Methods: Part 1.
 

Version:
$Id: FolkesMallows.java,v 1.4 2011/02/15 10:32:16 hoppe Exp $
Author:
dennis.hoppe(/\t)uni-weimar.de

Constructor Summary
FolkesMallows()
           
 
Method Summary
 double measure(Matrix contingencyTable)
          Perform consecutive clustering evaluations in a more efficient manner.
 
Methods inherited from class de.aitools.dm.clustering.validation.ExternalValidationMeasure
measure
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FolkesMallows

public FolkesMallows()
Method Detail

measure

public double measure(Matrix contingencyTable)
Description copied from class: ExternalValidationMeasure
Perform consecutive clustering evaluations in a more efficient manner.

Specified by:
measure in class ExternalValidationMeasure
Parameters:
contingencyTable - a precomputed contincengy table
Returns: