edu.washington.cs.knowitall.extractor

Class R2A2

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.R2A2

public class R2A2
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

Constructors

Constructor and Description
R2A2()

Method Summary

Methods

Modifier and Type	Method and Description
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

R2A2

public R2A2()

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