edu.cs.ai.kreator.logic.probabilities
Class CrNoisyOr

java.lang.Object
  edu.cs.ai.kreator.logic.probabilities.CombiningRule
      edu.cs.ai.kreator.logic.probabilities.CrNoisyOr

public class CrNoisyOr
extends CombiningRule

This class models the noisy-or combining rule. It associates to a set {p1,...,pn} of probabilities the value 1-((1-p1)*...*(1-pn)).

Author:

Matthias Thimm

Field Summary

Fields inherited from class edu.cs.ai.kreator.logic.probabilities.CombiningRule

AVERAGE, IDENTITY, NOISYAND, NOISYOR

Method Summary

java.lang.Double	combine(java.util.LinkedList<java.lang.Double> values) Combines the given values to one value.
Cpd	combine(java.util.List<Cpd> cpds) This method combines a set of CPDs to a single CPD.
static CrNoisyOr	getInstance()
java.lang.String	toString()

Methods inherited from class edu.cs.ai.kreator.logic.probabilities.CombiningRule

combine

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static CrNoisyOr getInstance()

combine

public Cpd combine(java.util.List<Cpd> cpds)
            throws QueryException

Description copied from class: CombiningRule

This method combines a set of CPDs to a single CPD.

Specified by:

combine in class CombiningRule

Parameters:

cpds - a set of cpds

Returns:

a cpd

Throws:

QueryException

combine

public java.lang.Double combine(java.util.LinkedList<java.lang.Double> values)
                         throws QueryException

Description copied from class: CombiningRule

Combines the given values to one value.

Specified by:

combine in class CombiningRule

Parameters:

values - a list of Doubles.

Returns:

a Double

Throws:

QueryException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object