de.lmu.ifi.dbs.elki.evaluation.clustering.extractor

Class CutDendrogramByHeightExtractor

java.lang.Object

de.lmu.ifi.dbs.elki.evaluation.clustering.extractor.CutDendrogramByHeightExtractor

All Implemented Interfaces:

Evaluator, ResultProcessor

public class CutDendrogramByHeightExtractor
extends java.lang.Object
implements Evaluator

Extract clusters from a hierarchical clustering, during the evaluation phase.

Usually, it is more elegant to use CutDendrogramByHeight as primary algorithm. But in order to extract multiple partitionings from the same clustering, this can be useful.

Since:

0.7.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	CutDendrogramByHeightExtractor.DummyHierarchicalClusteringAlgorithm Dummy instance.
static class	CutDendrogramByHeightExtractor.Parameterizer Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
private CutDendrogramByHeight	inner Class to perform the cluster extraction.

Constructor Summary

Constructors

Constructor and Description
CutDendrogramByHeightExtractor(CutDendrogramByHeight inner) Constructor.

Method Summary

Modifier and Type	Method and Description
void	processNewResult(ResultHierarchy hier, Result newResult) Process a result.

Methods inherited from class java.lang.Object

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

Field Detail

inner

private CutDendrogramByHeight inner

Class to perform the cluster extraction.

Constructor Detail

CutDendrogramByHeightExtractor

public CutDendrogramByHeightExtractor(CutDendrogramByHeight inner)

Constructor.

Parameters:

inner - Inner algorithm instance.

Method Detail

processNewResult

public void processNewResult(ResultHierarchy hier,
                             Result newResult)

Description copied from interface: ResultProcessor

Process a result.

Specified by:

processNewResult in interface ResultProcessor

Parameters:

hier - The base of the result tree.

newResult - Newly added result subtree.