cc.mallet.cluster.clustering_scorer

Class PairwiseScorer

java.lang.Object

cc.mallet.cluster.clustering_scorer.PairwiseScorer

All Implemented Interfaces:

ClusteringScorer

public class PairwiseScorer
extends java.lang.Object
implements ClusteringScorer

For each pair of Instances, if the pair is predicted to be in the same cluster, increment the total by the evaluator's score for merging the two. Else, increment by 1 - evaluator score. Divide by number of pairs.

Constructor Summary

Constructors

Constructor and Description
PairwiseScorer(NeighborEvaluator evaluator)

Method Summary

Modifier and Type	Method and Description
double	score(Clustering clustering)

Methods inherited from class java.lang.Object

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

Constructor Detail

PairwiseScorer

public PairwiseScorer(NeighborEvaluator evaluator)

Method Detail

score

public double score(Clustering clustering)

Specified by:

score in interface ClusteringScorer