unbbayes.prs.id
Class UtilityTable

java.lang.Object
  unbbayes.prs.bn.PotentialTable
      unbbayes.prs.id.UtilityTable

All Implemented Interfaces:

Serializable, Cloneable, IProbabilityFunction

public class UtilityTable
extends PotentialTable
implements Serializable

Utility 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

UtilityTable()

Method Summary

protected void	argMax(int control, int index, int[] coord)
PotentialTable	newInstance() Returns a new instance of UtilityTable.
void	removeVariable(INode variavel) Retira a variÔøΩvel da tabela.
void	removeVariable(INode variable, boolean normalize) Remove the variable of the table.

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

UtilityTable

public UtilityTable()

Method Detail

newInstance

public PotentialTable newInstance()

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

Specified by:

newInstance in class PotentialTable

Returns:

a new instance of UtilityTable.

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)

Description copied from class: PotentialTable

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

argMax

protected void argMax(int control,
                      int index,
                      int[] coord)