edu.stanford.nlp.dcoref
Class CoNLLMentionExtractor

java.lang.Object
  edu.stanford.nlp.dcoref.MentionExtractor
      edu.stanford.nlp.dcoref.CoNLLMentionExtractor

public class CoNLLMentionExtractor
extends MentionExtractor

Extracts coref mentions from a CoNLL2011 data files

Author:

Angel Chang

Field Summary

Fields inherited from class edu.stanford.nlp.dcoref.MentionExtractor

currentDocumentID, dictionaries, headFinder, maxID, mentionFinder, semantics, singletonPredictor, stanfordProcessor, VERBOSE

Constructor Summary

CoNLLMentionExtractor(Dictionaries dict, java.util.Properties props, Semantics semantics)

CoNLLMentionExtractor(Dictionaries dict, java.util.Properties props, Semantics semantics, LogisticClassifier<java.lang.String,java.lang.String> singletonModel)

Method Summary

java.util.List<java.util.List<Mention>>	extractGoldMentions(CoNLL2011DocumentReader.Document conllDoc)
static java.util.List<java.util.List<Mention>>	makeCopy(java.util.List<java.util.List<Mention>> mentions)
Document	nextDoc() Extracts the info relevant for coref from the next document in the corpus
void	resetDocs() Reset so that we start at the beginning of the document collection

Methods inherited from class edu.stanford.nlp.dcoref.MentionExtractor

arrange, arrange, arrange, findExactMatch, getHeadIndex, initializeUtterance, loadStanfordProcessor, mergeLabels, setMentionFinder

Methods inherited from class java.lang.Object

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

Constructor Detail

CoNLLMentionExtractor

public CoNLLMentionExtractor(Dictionaries dict,
                             java.util.Properties props,
                             Semantics semantics)
                      throws java.lang.Exception

Throws:

java.lang.Exception

CoNLLMentionExtractor

public CoNLLMentionExtractor(Dictionaries dict,
                             java.util.Properties props,
                             Semantics semantics,
                             LogisticClassifier<java.lang.String,java.lang.String> singletonModel)
                      throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

resetDocs

public void resetDocs()

Description copied from class: MentionExtractor

Reset so that we start at the beginning of the document collection

Overrides:

resetDocs in class MentionExtractor

nextDoc

public Document nextDoc()
                 throws java.lang.Exception

Description copied from class: MentionExtractor

Extracts the info relevant for coref from the next document in the corpus

Overrides:

nextDoc in class MentionExtractor

Returns:

List of mentions found in each sentence ordered according to the tree traversal.

Throws:

java.lang.Exception

makeCopy

public static java.util.List<java.util.List<Mention>> makeCopy(java.util.List<java.util.List<Mention>> mentions)

extractGoldMentions

public java.util.List<java.util.List<Mention>> extractGoldMentions(CoNLL2011DocumentReader.Document conllDoc)