opennlp.tools.coref
Class TreebankLinker

java.lang.Object
  opennlp.tools.coref.AbstractLinker
      opennlp.tools.coref.DefaultLinker
          opennlp.tools.coref.TreebankLinker

All Implemented Interfaces:

Linker

public class TreebankLinker
extends DefaultLinker

This class perform coreference for treebank style parses.

It will only perform coreference over constituents defined in the trees and will not generate new constituents for pre-nominal entities or sub-entities in simple coordinated noun phrases.

This linker requires that named-entity information also be provided.

Field Summary

Fields inherited from interface opennlp.tools.coref.Linker

COMBINED_NPS, DESCRIPTOR, ISA, NP, PRONOUN_MODIFIER, PROPER_NOUN_MODIFIER

Constructor Summary

TreebankLinker(String project, LinkerMode mode)

TreebankLinker(String project, LinkerMode mode, boolean useDiscourseModel)

TreebankLinker(String project, LinkerMode mode, boolean useDiscourseModel, double fixedNonReferentialProbability)

Method Summary

Methods inherited from class opennlp.tools.coref.AbstractLinker

constructMentionContexts, getEntities, getHeadFinder, getMentionFinder, setEntities, train

Methods inherited from class java.lang.Object

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

Constructor Detail

TreebankLinker

public TreebankLinker(String project,
                      LinkerMode mode)
               throws IOException

Throws:

IOException

TreebankLinker

public TreebankLinker(String project,
                      LinkerMode mode,
                      boolean useDiscourseModel)
               throws IOException

Throws:

IOException

TreebankLinker

public TreebankLinker(String project,
                      LinkerMode mode,
                      boolean useDiscourseModel,
                      double fixedNonReferentialProbability)
               throws IOException

Throws:

IOException