edu.stanford.nlp.patterns.surface

Class PhraseScorer

java.lang.Object

edu.stanford.nlp.patterns.surface.PhraseScorer

Direct Known Subclasses:

ScorePhrasesAverageFeatures

public abstract class PhraseScorer
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PhraseScorer.Normalization

Field Summary

Fields

Modifier and Type	Field and Description
boolean	usePatternWeights

Constructor Summary

Constructors

Constructor and Description
PhraseScorer(ConstantsAndVariables constvar)

Method Summary

Methods

Modifier and Type	Method and Description
double	getDictOddsScore(String word, String label)
double	getDistSimWtScore(String ph, String label)
double	getDomainNgramScore(String g)
double	getGoogleNgramScore(String g)
double	getPhraseWeightFromWords(Counter<String> weights, String ph, double defaultWt)
double	getWordShapeScore(String word, String label)
abstract Counter<String>	scorePhrases(String label, Set<String> terms, boolean forLearningPatterns)

Methods inherited from class java.lang.Object

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

Field Detail

usePatternWeights

@Execution.Option(name="usePatternWeights")
public boolean usePatternWeights

Constructor Detail

PhraseScorer

public PhraseScorer(ConstantsAndVariables constvar)

Method Detail

getGoogleNgramScore

public double getGoogleNgramScore(String g)

getDomainNgramScore

public double getDomainNgramScore(String g)

getDistSimWtScore

public double getDistSimWtScore(String ph,
                       String label)

getWordShapeScore

public double getWordShapeScore(String word,
                       String label)

getDictOddsScore

public double getDictOddsScore(String word,
                      String label)

getPhraseWeightFromWords

public double getPhraseWeightFromWords(Counter<String> weights,
                              String ph,
                              double defaultWt)

scorePhrases

public abstract Counter<String> scorePhrases(String label,
                           Set<String> terms,
                           boolean forLearningPatterns)
                                      throws IOException,
                                             ClassNotFoundException

Throws:

IOException

ClassNotFoundException