edu.washington.cs.knowitall.extractor
Class ReVerbExtractor

java.lang.Object
  edu.washington.cs.knowitall.extractor.Extractor<ChunkedSentence,ChunkedBinaryExtraction>
      edu.washington.cs.knowitall.extractor.RelationFirstNpChunkExtractor
          edu.washington.cs.knowitall.extractor.ReVerbRelationExtractor
              edu.washington.cs.knowitall.extractor.ReVerbExtractor

public class ReVerbExtractor
extends ReVerbRelationExtractor

Field Summary

Fields inherited from class edu.washington.cs.knowitall.extractor.ReVerbRelationExtractor

LONG_RELATION_PATTERN, PREP, SHORT_RELATION_PATTERN, VERB, WORD

Fields inherited from class edu.washington.cs.knowitall.extractor.RelationFirstNpChunkExtractor

allowUnary, arg1Extr, arg2Extr, relExtr

Constructor Summary

ReVerbExtractor()
Explicit constructor to invoke the corresponding super's constructor without arguments.

ReVerbExtractor(int minFreq, boolean useLexSynConstraints, boolean mergeOverlapRels, boolean allowUnary)
Explicit constructor to invoke the corresponding super's constructor with arguments.

Method Summary

protected void	initializeArgumentExtractors()
static void	main(String[] args) Runs the extractor on either standard input, or the given file.

Methods inherited from class edu.washington.cs.knowitall.extractor.ReVerbRelationExtractor

extractFromHtml, extractFromString, initializeRelationExtractor, initializeRelationExtractor

Methods inherited from class edu.washington.cs.knowitall.extractor.RelationFirstNpChunkExtractor

extractCandidates, getArgument1Extractor, getArgument2Extractor, getRelationExtractor, setAllowUnary, setArgument1Extractor, setArgument2Extractor, setRelationExtractor

Methods inherited from class edu.washington.cs.knowitall.extractor.Extractor

addMapper, compose, extract, getMappers

Methods inherited from class java.lang.Object

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

Constructor Detail

ReVerbExtractor

public ReVerbExtractor()

Explicit constructor to invoke the corresponding super's constructor without arguments.

ReVerbExtractor

public ReVerbExtractor(int minFreq,
                       boolean useLexSynConstraints,
                       boolean mergeOverlapRels,
                       boolean allowUnary)

Explicit constructor to invoke the corresponding super's constructor with arguments.

Parameters:

minFreq -

Method Detail

initializeArgumentExtractors

protected void initializeArgumentExtractors()

Specified by:

initializeArgumentExtractors in class ReVerbRelationExtractor

main

public static void main(String[] args)
                 throws Exception

Runs the extractor on either standard input, or the given file. Uses the object returned by the DefaultObjects.getDefaultSentenceReaderHtml method to read NpChunkedSentence objects. Prints each sentence (prefixed by "sentence" and then a tab), followed by the extractions in the form "extraction", arg1, relation, and arg2, separated by tabs.

Parameters:

args -

Throws:

Exception