de.lmu.ifi.dbs.elki.algorithm.clustering.hierarchical.extraction

Class CutDendrogramByNumberOfClusters.Instance

java.lang.Object

de.lmu.ifi.dbs.elki.algorithm.clustering.hierarchical.extraction.AbstractCutDendrogram.Instance

de.lmu.ifi.dbs.elki.algorithm.clustering.hierarchical.extraction.CutDendrogramByNumberOfClusters.Instance

Enclosing class:

CutDendrogramByNumberOfClusters

protected class CutDendrogramByNumberOfClusters.Instance
extends AbstractCutDendrogram.Instance

Instance for a single data set.

Author:

Erich Schubert

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.algorithm.clustering.hierarchical.extraction.AbstractCutDendrogram.Instance

cluster_dbids, cluster_leads, cluster_map, clusterHeight, ids, lambda, pi, pointerresult

Constructor Summary

Constructors

Constructor and Description
Instance(PointerHierarchyRepresentationResult pointerresult) Constructor.

Method Summary

Modifier and Type	Method and Description
protected int	findSplit(DBIDArrayIter it) Find the splitting point in the ordered DBIDs list.

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.clustering.hierarchical.extraction.AbstractCutDendrogram.Instance

extractClusters, makeCluster

Methods inherited from class java.lang.Object

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

Constructor Detail

Instance

public Instance(PointerHierarchyRepresentationResult pointerresult)

Constructor.

Parameters:

pointerresult - Pointer result

Method Detail

findSplit

protected int findSplit(DBIDArrayIter it)

Description copied from class: AbstractCutDendrogram.Instance

Find the splitting point in the ordered DBIDs list.

Specified by:

findSplit in class AbstractCutDendrogram.Instance

Parameters:

it - Iterator on this list (reused)

Returns:

Splitting point