unbbayes.prs.bn
Class ProbabilisticTable

java.lang.Object
  unbbayes.prs.bn.PotentialTable
      unbbayes.prs.bn.ProbabilisticTable

All Implemented Interfaces:

Serializable, Cloneable, IProbabilityFunction

public class ProbabilisticTable
extends PotentialTable
implements Serializable

Probabilistic Potential Table

Author:

Michael

See Also:

Serialized Form

Field Summary

Fields inherited from class unbbayes.prs.bn.PotentialTable

dataCopy, dataMarginal, dataPT, DIVISION_OPERATOR, factorsMarginal, factorsPT, MINUS_OPERATOR, PLUS_OPERATOR, PRODUCT_OPERATOR, variableList

Constructor Summary

ProbabilisticTable()

Method Summary

PotentialTable	newInstance() Returns a new instance of a ProbabilisticTable.
void	removeVariable(INode variavel) Retira a variÔøΩvel da tabela.
void	removeVariable(INode variable, boolean normalize) Remove the variable of the table.
void	verifyConsistency() Verifica a consistÔøΩncia das probabilidades da tabela.

Methods inherited from class unbbayes.prs.bn.PotentialTable

addValueAt, addVariable, clone, clone, cloneVariables, computeFactors, computeFactorsMarginal, copyData, directOpTab, finding, getLinearCoord, getLinearCoordMarginal, getMultidimensionalCoord, getMultidimensionalCoordMarginal, getValue, getValue, getVariableAt, getVariableIndex, getVariablesSize, indexOfVariable, indexOfVariable, moveVariableWithoutMoveData, notifyModification, opTab, removeValueAt, restoreData, setTableSize, setValue, setValue, setVariableAt, sum, tableSize, variableCount

Methods inherited from class java.lang.Object

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

Constructor Detail

ProbabilisticTable

public ProbabilisticTable()

Method Detail

removeVariable

public void removeVariable(INode variavel)

Retira a variÔøΩvel da tabela. Utilizado tambÔøΩm para marginalizaÔøΩÔøΩo generalizada.

Specified by:

removeVariable in interface IProbabilityFunction

Specified by:

removeVariable in class PotentialTable

Parameters:

variavel - Variavel a ser retirada da tabela.

removeVariable

public void removeVariable(INode variable,
                           boolean normalize)

Remove the variable of the table. Note: Substitute the previous method removeVariable(Node variable)

Specified by:

removeVariable in interface IProbabilityFunction

Specified by:

removeVariable in class PotentialTable

Parameters:

variable - Variable to be removed

normalize - True if is to normalize the cpt after the node remotion

verifyConsistency

public void verifyConsistency()
                       throws Exception

Verifica a consistÔøΩncia das probabilidades da tabela.

Throws:

Exception - se a tabela nÔøΩo soma 100 para todos os estados fixada qualquer configuraÔøΩÔøΩo de estados dos pais.

newInstance

public PotentialTable newInstance()

Returns a new instance of a ProbabilisticTable. Implements the abstract method from PotentialTable.

Specified by:

newInstance in class PotentialTable

Returns:

a new instance of a ProbabilisticTable.