edu.stanford.nlp.ie.crf
Class LinearCliquePotentialFunction

java.lang.Object
  extended by edu.stanford.nlp.ie.crf.LinearCliquePotentialFunction
All Implemented Interfaces:
CliquePotentialFunction

public class LinearCliquePotentialFunction
extends java.lang.Object
implements CliquePotentialFunction

Author:
Mengqiu Wang

Method Summary
 double computeCliquePotential(int cliqueSize, int labelIndex, int[] cliqueFeatures, double[] featureVal)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

computeCliquePotential

public double computeCliquePotential(int cliqueSize,
                                     int labelIndex,
                                     int[] cliqueFeatures,
                                     double[] featureVal)
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
cliqueFeatures - an int array containing the feature indices that are active in this clique
featureVal - a double array containing the feature values corresponding to feature indices in cliqueFeatures
Returns:
clique potential value


Stanford NLP Group