edu.illinois.cs.cogcomp.nlp.collocations

Class LogLikelihoodCollocation

java.lang.Object

edu.illinois.cs.cogcomp.nlp.collocations.LogLikelihoodCollocation

All Implemented Interfaces:

CollocationComputer

public abstract class LogLikelihoodCollocation
extends Object
implements CollocationComputer

Refer Dunning 1993

Author:

Vivek Srikumar

November 14, 2008

Constructor Summary

Constructors

Constructor and Description
LogLikelihoodCollocation()

Method Summary

Modifier and Type	Method and Description
double	getCollocationScore(String left, String right) Compute the collocation using a hypothesis test, like Dunning 1993
abstract double	getTotalNumberOfTokens()

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.illinois.cs.cogcomp.nlp.collocations.CollocationComputer

getCount

Constructor Detail

LogLikelihoodCollocation

public LogLikelihoodCollocation()

Method Detail

getCollocationScore

public double getCollocationScore(String left,
                                  String right)
                           throws Exception

Compute the collocation using a hypothesis test, like Dunning 1993

Specified by:

getCollocationScore in interface CollocationComputer

Throws:

Exception

getTotalNumberOfTokens

public abstract double getTotalNumberOfTokens()