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

Class ExtractFlatClusteringFromHierarchyEvaluator

java.lang.Object

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

All Implemented Interfaces:

Evaluator, ResultProcessor

public class ExtractFlatClusteringFromHierarchyEvaluator
extends Object
implements Evaluator

Extract clusters from a hierarchical clustering, during the evaluation phase. Usually, it is more elegant to use ExtractFlatClusteringFromHierarchy as primary algorithm. But in order to extract multiple partitionings from the same clustering, this can be useful.

Author:

Erich Schubert

Nested Class Summary

Nested Classes

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

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
ExtractFlatClusteringFromHierarchyEvaluator(ExtractFlatClusteringFromHierarchy inner) Constructor.

Method Summary

Methods

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 ExtractFlatClusteringFromHierarchy inner

Class to perform the cluster extraction.

Constructor Detail

ExtractFlatClusteringFromHierarchyEvaluator

public ExtractFlatClusteringFromHierarchyEvaluator(ExtractFlatClusteringFromHierarchy 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.