at.tuwien.ifs.somtoolbox.clustering

Interface HierarchicalClusteringAlgorithm<E>

Type Parameters:

E - Class in the cluster

All Superinterfaces:

ClusteringAlgorithm<E>

All Known Implementing Classes:

WardClustering

public interface HierarchicalClusteringAlgorithm<E>
extends ClusteringAlgorithm<E>

Version:

$Id: HierarchicalClusteringAlgorithm.java 3932 2010-11-09 16:56:38Z mayer $

Author:

Rudolf Mayer

Method Summary

Modifier and Type	Method and Description
java.util.HashMap<java.lang.Integer,java.util.ArrayList<HierarchicalCluster<E>>>	getClustersAtLevel() Returns the clusters at all levels
java.util.ArrayList<HierarchicalCluster<E>>	getClustersAtLevel(int num) Returns the cluster at a certain level, where the level equals the number of clusters
prefuse.data.Tree	getPrefuseTree()

Methods inherited from interface at.tuwien.ifs.somtoolbox.clustering.ClusteringAlgorithm

doCluster

Method Detail

getPrefuseTree

prefuse.data.Tree getPrefuseTree()

getClustersAtLevel

java.util.HashMap<java.lang.Integer,java.util.ArrayList<HierarchicalCluster<E>>> getClustersAtLevel()
                                                                                             throws SOMToolboxException

Returns the clusters at all levels

Throws:

SOMToolboxException

getClustersAtLevel

java.util.ArrayList<HierarchicalCluster<E>> getClustersAtLevel(int num)
                                                        throws SOMToolboxException

Returns the cluster at a certain level, where the level equals the number of clusters

Throws:

SOMToolboxException