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

Class ClusteringAlgorithmUtil

java.lang.Object

de.lmu.ifi.dbs.elki.algorithm.clustering.ClusteringAlgorithmUtil

public class ClusteringAlgorithmUtil
extends Object

Utility functionality for writing clustering algorithms.

Author:

Erich Schubert

Constructor Summary

Constructors

Constructor and Description
ClusteringAlgorithmUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static ArrayModifiableDBIDs[]	partitionsFromIntegerLabels(DBIDs ids, IntegerDataStore assignment, int k) Collect clusters from their [0;k-1] integer labels.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusteringAlgorithmUtil

public ClusteringAlgorithmUtil()

Method Detail

partitionsFromIntegerLabels

public static ArrayModifiableDBIDs[] partitionsFromIntegerLabels(DBIDs ids,
                                                 IntegerDataStore assignment,
                                                 int k)

Collect clusters from their [0;k-1] integer labels.

Parameters:

ids - Objects

assignment - Cluster assignment

k - Number of labels (must be labeled 0 to k-1)

Returns:

Partitions