unbbayes.evaluation
Class MemoryEfficientApproximateEvaluation

java.lang.Object
  unbbayes.evaluation.AEvaluation
      unbbayes.evaluation.MemoryEfficientApproximateEvaluation

All Implemented Interfaces:

IEvaluation, ILongTaskProgressObservable

public class MemoryEfficientApproximateEvaluation
extends AEvaluation

Field Summary

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

MemoryEfficientApproximateEvaluation(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()
protected int[]	getMultidimensionalCoord(byte[] dim) Get the multidimensional evaluation coordinate from the monte carlo multidimensional coordinate.
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

Constructor Detail

MemoryEfficientApproximateEvaluation

public MemoryEfficientApproximateEvaluation(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

getMultidimensionalCoord

protected final int[] getMultidimensionalCoord(byte[] dim)

Get the multidimensional evaluation coordinate from the monte carlo multidimensional coordinate.

Parameters:

dim - Monte carlo multidimensional coordinate.

Returns:

The corresponding multidimensional coordinate.

main

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

Throws:

Exception