edu.stanford.nlp.coref

Class CorefUtils

java.lang.Object

edu.stanford.nlp.coref.CorefUtils

public class CorefUtils
extends Object

Useful utilities for coreference resolution.

Author:

Kevin Clark

Constructor Summary

Constructors

Constructor and Description
CorefUtils()

Method Summary

Modifier and Type	Method and Description
static void	checkForInterrupt()
static Map<Pair<Integer,Integer>,Boolean>	getLabeledMentionPairs(Document document)
static List<Pair<Integer,Integer>>	getMentionPairs(Document document)
static List<Mention>	getSortedMentions(Document document)
static Map<Pair<Integer,Integer>,Boolean>	getUnlabeledMentionPairs(Document document)
static Map<Integer,List<Integer>>	heuristicFilter(List<Mention> sortedMentions, int maxMentionDistance, int maxMentionDistanceWithStringMatch)
static void	mergeCoreferenceClusters(Pair<Integer,Integer> mentionPair, Document document)
static void	removeSingletonClusters(Document document)

Methods inherited from class java.lang.Object

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

Constructor Detail

CorefUtils

public CorefUtils()

Method Detail

getSortedMentions

public static List<Mention> getSortedMentions(Document document)

getMentionPairs

public static List<Pair<Integer,Integer>> getMentionPairs(Document document)

getUnlabeledMentionPairs

public static Map<Pair<Integer,Integer>,Boolean> getUnlabeledMentionPairs(Document document)

getLabeledMentionPairs

public static Map<Pair<Integer,Integer>,Boolean> getLabeledMentionPairs(Document document)

mergeCoreferenceClusters

public static void mergeCoreferenceClusters(Pair<Integer,Integer> mentionPair,
                                            Document document)

removeSingletonClusters

public static void removeSingletonClusters(Document document)

checkForInterrupt

public static void checkForInterrupt()

heuristicFilter

public static Map<Integer,List<Integer>> heuristicFilter(List<Mention> sortedMentions,
                                                         int maxMentionDistance,
                                                         int maxMentionDistanceWithStringMatch)