unbbayes.evaluation
Class FastMCApproximateEvaluation

java.lang.Object
  unbbayes.evaluation.AEvaluation
      unbbayes.evaluation.FastMCApproximateEvaluation

All Implemented Interfaces:

IEvaluation, ILongTaskProgressObservable

public class FastMCApproximateEvaluation
extends AEvaluation

Field Summary

protected IMonteCarloSampling	mc
protected int[]	positionEvidenceNodeList
protected List<Node>	positionNodeList
protected int[]	positionTargetNodeList
protected byte[][]	sampleMatrix
protected int	sampleSize
protected TreeVariable	targetNode

Fields inherited from class unbbayes.evaluation.AEvaluation

currentProgress, currentProgressStatus, evidenceEvaluationList, evidenceNodeList, evidenceSetCM, evidenceSetPCC, evidenceStatesProduct, factors, lastProgressUpdated, maxProgress, net, statesProduct, targetNodeList, targetStatesProduct, UNSET_VALUE

Constructor Summary

FastMCApproximateEvaluation(int sampleSize)

Method Summary

protected float[][]	computeCM(List<String> targetNodeNameList, List<String> evidenceNodeNameList)
protected void	evaluate(List<String> targetNodeNameList, List<String> evidenceNodeNameList, boolean onlyGCM)
float	getError()
static void	main(String[] args)

Methods inherited from class unbbayes.evaluation.AEvaluation

computeFactors, evaluate, evaluate, getBestIndividualCostRate, getBestIndividualPCC, getBestMarginalImprovement, getCurrentProgress, getCurrentProgressStatus, getEvidenceEvaluationList, getEvidenceLinearCoord, getEvidenceSetCM, getEvidenceSetPCC, getLinearCoord, getMaxProgress, getMultidimensionalCoord, getPercentageDone, init, loadNetwork, notityObservers, registerObserver, removeObserver, show, updateProgress, updateProgress

Methods inherited from class java.lang.Object

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

Field Detail

sampleSize

protected int sampleSize

mc

protected IMonteCarloSampling mc

targetNode

protected TreeVariable targetNode

sampleMatrix

protected byte[][] sampleMatrix

positionNodeList

protected List<Node> positionNodeList

positionTargetNodeList

protected int[] positionTargetNodeList

positionEvidenceNodeList

protected int[] positionEvidenceNodeList

Constructor Detail

FastMCApproximateEvaluation

public FastMCApproximateEvaluation(int sampleSize)

Method Detail

getError

public float getError()

Specified by:

getError in interface IEvaluation

Specified by:

getError in class AEvaluation

evaluate

protected void evaluate(List<String> targetNodeNameList,
                        List<String> evidenceNodeNameList,
                        boolean onlyGCM)
                 throws EvaluationException

Overrides:

evaluate in class AEvaluation

Throws:

EvaluationException

computeCM

protected float[][] computeCM(List<String> targetNodeNameList,
                              List<String> evidenceNodeNameList)
                       throws EvaluationException

Specified by:

computeCM in class AEvaluation

Throws:

EvaluationException

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception