de.lmu.ifi.dbs.elki.algorithm.result.clustering
Class HierarchicalCASHCluster

java.lang.Object
  de.lmu.ifi.dbs.elki.logging.AbstractLoggable
      de.lmu.ifi.dbs.elki.algorithm.result.clustering.HierarchicalCluster<HierarchicalCASHCluster>
          de.lmu.ifi.dbs.elki.algorithm.result.clustering.HierarchicalCASHCluster

All Implemented Interfaces:

Loggable, Enumeratable<HierarchicalCASHCluster>, Comparable<HierarchicalCASHCluster>

public class HierarchicalCASHCluster
extends HierarchicalCluster<HierarchicalCASHCluster>

Provides a hierarchical correlation in an arbitrary subspace which is determined by the CASH algorithm that holds the interval of angles, the ids of the objects belonging to this cluster and the children and parents of this cluster.

Author:

Elke Achtert

Field Summary

private int	corrdim The correlation dimensionality of this cluster.
private CASHInterval	interval The interval of this cluster.

Fields inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debug

Constructor Summary

HierarchicalCASHCluster(CASHInterval interval, int corrDim, Set<Integer> ids, List<HierarchicalCASHCluster> children, List<HierarchicalCASHCluster> parents, String label, int level, int levelIndex)
Provides a hierarchical correlation cluster in an arbitrary subspace that holds the basis vectors of this cluster, the similarity matrix for distance computations, the ids of the objects belonging to this cluster and the children and parents of this cluster.

HierarchicalCASHCluster(CASHInterval interval, int corrDim, Set<Integer> ids, String label, int level, int levelIndex)
Provides a new hierarchical correlation cluster with the specified parameters.

Method Summary

int	getCorrdim() Returns the correlation dimensionality of this cluster.
CASHInterval	getInterval() Returns the interval of this cluster.
int	hashCode() Returns a hash code value for this cluster.

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.result.clustering.HierarchicalCluster

addChild, addID, addIDs, addParent, compareTo, equals, getChild, getChildren, getIDs, getLabel, getLevel, getLevelIndex, getParent, getParents, numChildren, numParents, removeID, setLabel, setLevel, setLevelIndex, toString

Methods inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debugFine, debugFiner, debugFinest, exception, message, progress, progress, progress, verbose, verbose, warning

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

interval

private final CASHInterval interval

The interval of this cluster.

corrdim

private final int corrdim

The correlation dimensionality of this cluster.

Constructor Detail

HierarchicalCASHCluster

public HierarchicalCASHCluster(CASHInterval interval,
                               int corrDim,
                               Set<Integer> ids,
                               String label,
                               int level,
                               int levelIndex)

Provides a new hierarchical correlation cluster with the specified parameters.

Parameters:

interval - the interval of this cluster

corrDim - the correlation dimensionality of this cluster

ids - the ids of the objects belonging to this cluster

label - the label of this cluster

level - the level of this cluster in the graph

levelIndex - the index of this cluster within the level

HierarchicalCASHCluster

public HierarchicalCASHCluster(CASHInterval interval,
                               int corrDim,
                               Set<Integer> ids,
                               List<HierarchicalCASHCluster> children,
                               List<HierarchicalCASHCluster> parents,
                               String label,
                               int level,
                               int levelIndex)

Provides a hierarchical correlation cluster in an arbitrary subspace that holds the basis vectors of this cluster, the similarity matrix for distance computations, the ids of the objects belonging to this cluster and the children and parents of this cluster.

Parameters:

interval - the interval of this cluster

corrDim - the correlation dimensionality of this cluster

ids - the ids of the objects belonging to this cluster

children - the list of children of this cluster

parents - the list of parents of this cluster

label - the label of this cluster

level - the level of this cluster in the graph

levelIndex - the index of this cluster within the level

Method Detail

getInterval

public CASHInterval getInterval()

Returns the interval of this cluster.

Returns:

the interval of this cluster

getCorrdim

public int getCorrdim()

Returns the correlation dimensionality of this cluster.

Returns:

the correlation dimensionality of this cluster

hashCode

public int hashCode()

Returns a hash code value for this cluster.

Overrides:

hashCode in class Object

Returns:

a hash code value for this cluster