RBNLearning
Class GradientGraphCombFuncNode

java.lang.Object
  RBNLearning.GradientGraphNode
      RBNLearning.GradientGraphProbFormNode
          RBNLearning.GradientGraphCombFuncNode

public class GradientGraphCombFuncNode
extends GradientGraphProbFormNode

Field Summary

Fields inherited from class RBNLearning.GradientGraphProbFormNode

dependsOnParam

Constructor Summary

GradientGraphCombFuncNode(GradientGraph gg, ProbForm pf, java.util.Hashtable allnodes, RelStruc A, Instantiation data)

Method Summary

double	evaluate(int sno) Evaluate this GradientGraphNode using current values of parameters and the sno'th sampled truth value for unobserved atoms
double	evaluateGrad(int param, int sno)

Methods inherited from class RBNLearning.GradientGraphProbFormNode

constructGGPFN, dependsOn, name, name

Methods inherited from class RBNLearning.GradientGraphNode

gradient, resetGradient, resetValue, value

Methods inherited from class java.lang.Object

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

Constructor Detail

GradientGraphCombFuncNode

public GradientGraphCombFuncNode(GradientGraph gg,
                                 ProbForm pf,
                                 java.util.Hashtable allnodes,
                                 RelStruc A,
                                 Instantiation data)
                          throws RBNCompatibilityException

Throws:

RBNCompatibilityException

Method Detail

evaluate

public double evaluate(int sno)

Description copied from class: GradientGraphNode

Evaluate this GradientGraphNode using current values of parameters and the sno'th sampled truth value for unobserved atoms

Specified by:

evaluate in class GradientGraphNode

evaluateGrad

public double evaluateGrad(int param,
                           int sno)

Specified by:

evaluateGrad in class GradientGraphNode