de.aitools.dm.clusterlabeling.validation.external.measure
Class MatchAtN

java.lang.Object
  de.aitools.dm.clusterlabeling.validation.external.PreferencedMeasure
      de.aitools.dm.clusterlabeling.validation.external.measure.MatchAtN

All Implemented Interfaces:

ExternalMeasure

public class MatchAtN
extends PreferencedMeasure

1 if at least one of the top N cluster-labels matches the reference-label. 0 otherwise.

Version:

$Id: MatchAtN.java,v 1.1 2011/02/18 16:08:22 hoppe Exp $

Author:

johannes.kiesel(/\t)uni-weimar.de

Constructor Summary

MatchAtN(MeasurePreferences preferences, int n)

Method Summary

double	eval() This will evaluate depending on the concrete implementation.
double	evalAt(int n) This will evaluate depending on the concrete implementation.

Methods inherited from class de.aitools.dm.clusterlabeling.validation.external.PreferencedMeasure

evalClusterLabels, evalReferenceLabel, getClusterLabels, getReferenceLabel, setClusterLabels, setReferenceLabel

Methods inherited from class java.lang.Object

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

Constructor Detail

MatchAtN

public MatchAtN(MeasurePreferences preferences,
                int n)

Method Detail

eval

public double eval()

Description copied from interface: ExternalMeasure

This will evaluate depending on the concrete implementation.
Attention: The return-value may vary significantly in its meaning depending on the implementation. Higher values should suggest closer pairs.

evalAt

public double evalAt(int n)

Description copied from interface: ExternalMeasure

This will evaluate depending on the concrete implementation.
Attention: The return-value may vary significantly in its meaning depending on the implementation. Higher values should suggest closer pairs.