edu.stanford.nlp.ie.crf
Class NonLinearSecondOrderCliquePotentialFunction

java.lang.Object
  edu.stanford.nlp.ie.crf.NonLinearSecondOrderCliquePotentialFunction

All Implemented Interfaces:

CliquePotentialFunction

public class NonLinearSecondOrderCliquePotentialFunction
extends java.lang.Object
implements CliquePotentialFunction

Author:

Mengqiu Wang

Constructor Summary

NonLinearSecondOrderCliquePotentialFunction(double[][] inputLayerWeights4Edge, double[][] outputLayerWeights4Edge, double[][] inputLayerWeights, double[][] outputLayerWeights, SeqClassifierFlags flags)

Method Summary

double

computeCliquePotential(int cliqueSize, int labelIndex, int[] cliqueFeatures)

Methods inherited from class java.lang.Object

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

Constructor Detail

NonLinearSecondOrderCliquePotentialFunction

public NonLinearSecondOrderCliquePotentialFunction(double[][] inputLayerWeights4Edge,
                                                   double[][] outputLayerWeights4Edge,
                                                   double[][] inputLayerWeights,
                                                   double[][] outputLayerWeights,
                                                   SeqClassifierFlags flags)

Method Detail

computeCliquePotential

public double computeCliquePotential(int cliqueSize,
                                     int labelIndex,
                                     int[] cliqueFeatures)

Specified by:

computeCliquePotential in interface CliquePotentialFunction

Parameters:

cliqueSize - 1 if node clique, 2 if edge clique, etc

labelIndex - the index of the output class label

Returns:

clique potential value