cc.mallet.grmm.inference.gbp
Class ClusterVariationalRegionGenerator

java.lang.Object
  cc.mallet.grmm.inference.gbp.ClusterVariationalRegionGenerator

All Implemented Interfaces:

RegionGraphGenerator

public class ClusterVariationalRegionGenerator
extends java.lang.Object
implements RegionGraphGenerator

Created: Jun 1, 2005

Version:

$Id: ClusterVariationalRegionGenerator.java,v 1.1 2007/10/22 21:37:58 mccallum Exp $

Author:

Nested Class Summary

static interface	ClusterVariationalRegionGenerator.BaseRegionComputer
static class	ClusterVariationalRegionGenerator.ByFactorRegionComputer Region computer where each top-level region consists of a single factor node.
static class	ClusterVariationalRegionGenerator.Grid2x2RegionComputer

Constructor Summary

ClusterVariationalRegionGenerator()

ClusterVariationalRegionGenerator(ClusterVariationalRegionGenerator.BaseRegionComputer regionComputer)

Method Summary

static void	addAllFactors(FactorGraph mdl, java.util.List regions)
cc.mallet.grmm.inference.gbp.RegionGraph	constructRegionGraph(FactorGraph mdl) Construct a region graph from an artbitrary model.
static void	removeSubsumedRegions(java.util.List regions)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterVariationalRegionGenerator

public ClusterVariationalRegionGenerator()

ClusterVariationalRegionGenerator

public ClusterVariationalRegionGenerator(ClusterVariationalRegionGenerator.BaseRegionComputer regionComputer)

Method Detail

constructRegionGraph

public cc.mallet.grmm.inference.gbp.RegionGraph constructRegionGraph(FactorGraph mdl)

Description copied from interface: RegionGraphGenerator

Construct a region graph from an artbitrary model.

Specified by:

constructRegionGraph in interface RegionGraphGenerator

Parameters:

mdl - Undirected Model to construct region graph from.

removeSubsumedRegions

public static void removeSubsumedRegions(java.util.List regions)

addAllFactors

public static void addAllFactors(FactorGraph mdl,
                                 java.util.List regions)