Package gov.nih.mipav.model.algorithms

Class CeresSolver2.CanonicalViewsClustering

java.lang.Object

gov.nih.mipav.model.algorithms.CeresSolver2.CanonicalViewsClustering

Enclosing class:

CeresSolver2

class CeresSolver2.CanonicalViewsClustering
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) CeresSolver.WeightedGraph<Integer>	graph_
(package private) CeresSolver2.CanonicalViewsClusteringOptions	options_
(package private) HashMap<Integer,Integer>	view_to_canonical_view_
(package private) HashMap<Integer,Double>	view_to_canonical_view_similarity_

Constructor Summary

Constructors

Constructor	Description
CanonicalViewsClustering()

Method Summary

Modifier and Type	Method	Description
void	ComputeClustering(CeresSolver2.CanonicalViewsClusteringOptions options, CeresSolver.WeightedGraph<Integer> graph, Vector<Integer> centers, HashMap<Integer,Integer> membership)
private double	ComputeClusteringQualityDifference(int candidate, Vector<Integer> centers)
private void	ComputeClusterMembership(Vector<Integer> centers, HashMap<Integer,Integer> membership)
private void	FindValidViews(HashSet<Integer> valid_views)
private void	UpdateCanonicalViewAssignments(int canonical_view)

Methods inherited from class java.lang.Object

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

Field Details

options_

CeresSolver2.CanonicalViewsClusteringOptions options_

graph_

CeresSolver.WeightedGraph<Integer> graph_

view_to_canonical_view_

HashMap<Integer,Integer> view_to_canonical_view_

view_to_canonical_view_similarity_

HashMap<Integer,Double> view_to_canonical_view_similarity_

Constructor Details

CanonicalViewsClustering

public CanonicalViewsClustering()

Method Details

ComputeClustering

public void ComputeClustering(CeresSolver2.CanonicalViewsClusteringOptions options,
 CeresSolver.WeightedGraph<Integer> graph,
 Vector<Integer> centers,
 HashMap<Integer,Integer> membership)

FindValidViews

private void FindValidViews(HashSet<Integer> valid_views)

ComputeClusteringQualityDifference

private double ComputeClusteringQualityDifference(int candidate,
 Vector<Integer> centers)

UpdateCanonicalViewAssignments

private void UpdateCanonicalViewAssignments(int canonical_view)

ComputeClusterMembership

private void ComputeClusterMembership(Vector<Integer> centers,
 HashMap<Integer,Integer> membership)