opennlp.tools.coref.resolver
Class FixedNonReferentialResolver

java.lang.Object
  opennlp.tools.coref.resolver.FixedNonReferentialResolver

All Implemented Interfaces:

NonReferentialResolver

public class FixedNonReferentialResolver
extends Object
implements NonReferentialResolver

Implementation of non-referential classifier which uses a fixed-value threshold.

Constructor Summary

FixedNonReferentialResolver(double nonReferentialProbability)

Method Summary

void	addEvent(MentionContext mention) Designates that the specified mention be used for training.
double	getNonReferentialProbability(MentionContext mention) Returns the probability that the specified mention doesn't refer to any previous mention.
void	train() Trains a model based on the events given to this resolver via #addEvent.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedNonReferentialResolver

public FixedNonReferentialResolver(double nonReferentialProbability)

Method Detail

getNonReferentialProbability

public double getNonReferentialProbability(MentionContext mention)

Description copied from interface: NonReferentialResolver

Returns the probability that the specified mention doesn't refer to any previous mention.

Specified by:

getNonReferentialProbability in interface NonReferentialResolver

Parameters:

mention - The mention under consideration.

Returns:

A probability that the specified mention doesn't refer to any previous mention.

addEvent

public void addEvent(MentionContext mention)

Description copied from interface: NonReferentialResolver

Designates that the specified mention be used for training.

Specified by:

addEvent in interface NonReferentialResolver

Parameters:

mention - The mention to be used. The mention id is used to determine whether this mention is referential or non-referential.

train

public void train()
           throws IOException

Description copied from interface: NonReferentialResolver

Trains a model based on the events given to this resolver via #addEvent.

Specified by:

train in interface NonReferentialResolver

Throws:

IOException - When the model can not be written out.