PairwiseScorer (Mallet 2 API)

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.

Author:

culotta

- Constructor Summary
  
  Constructors
  Constructor Description
  
  PairwiseScorer(NeighborEvaluator evaluator)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  double score(Clustering clustering)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, 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