edu.washington.cs.knowitall.rule.confidence
Class PrecisionRecallConfidenceFunction

java.lang.Object
  edu.washington.cs.knowitall.rule.confidence.ConfidenceFunction<PrecisionRecallScore>
      edu.washington.cs.knowitall.rule.confidence.PrecisionRecallConfidenceFunction

All Implemented Interfaces:

com.google.common.base.Function<Rule,PrecisionRecallScore>

Direct Known Subclasses:

MRConfidenceFunction

public class PrecisionRecallConfidenceFunction
extends ConfidenceFunction<PrecisionRecallScore>

A simple confidence function that computes the percentage of resulting ontological relations a rule creates that match an annotation.

Author:

schmmd

Field Summary

protected double

minRecall

Fields inherited from class edu.washington.cs.knowitall.rule.confidence.ConfidenceFunction

annotationCount, annotations, matcher, results

Constructor Summary

PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds)

PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds, double minRecall)

PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds, OntologicalRelationMatcher matcher)

PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds, OntologicalRelationMatcher matcher, double minRecall)

Method Summary

PrecisionRecallScore	apply(Iterable<Rule> rules, int size)
PrecisionRecallScore	apply(Rule rule)
protected PrecisionRecallScore	createScore(double correct, double error, int annotationCount, int size)

Methods inherited from class edu.washington.cs.knowitall.rule.confidence.ConfidenceFunction

apply, apply, createRank, match, numberAnnotationsCorrect, reduce, relations, relations, results, results, setResults

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Field Detail

minRecall

protected final double minRecall

Constructor Detail

PrecisionRecallConfidenceFunction

public PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds,
                                         OntologicalRelationMatcher matcher,
                                         double minRecall)

PrecisionRecallConfidenceFunction

public PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds)

PrecisionRecallConfidenceFunction

public PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds,
                                         OntologicalRelationMatcher matcher)

PrecisionRecallConfidenceFunction

public PrecisionRecallConfidenceFunction(List<AnnotatedSentence> annotateds,
                                         double minRecall)

Method Detail

apply

public PrecisionRecallScore apply(Rule rule)

Specified by:

apply in interface com.google.common.base.Function<Rule,PrecisionRecallScore>

Specified by:

apply in class ConfidenceFunction<PrecisionRecallScore>

apply

public PrecisionRecallScore apply(Iterable<Rule> rules,
                                  int size)

Overrides:

apply in class ConfidenceFunction<PrecisionRecallScore>

createScore

protected PrecisionRecallScore createScore(double correct,
                                           double error,
                                           int annotationCount,
                                           int size)