se.lth.cs.srl.features

Class FeatureGenerator

java.lang.Object

se.lth.cs.srl.features.FeatureGenerator

All Implemented Interfaces:

Serializable

public class FeatureGenerator
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FeatureGenerator()

Method Summary

Modifier and Type	Method and Description
void	buildFeatureMaps(Iterable<Sentence> sentences)
Feature	getCachedFeature(String featureNameString)
static String	getCanonicalName(FeatureName fn1, FeatureName fn2)
Feature	getFeature(FeatureName fn, boolean includeAllWords, String POSPrefix, BrownCluster bc)
Feature	getFeature(String featureNameString, boolean includeAllWords, String POSPrefix, BrownCluster bc)
Feature	getQFeature(FeatureName fn1, FeatureName fn2, boolean includeAllWords, String POSPrefix, BrownCluster bc)
Map<Step,FeatureSet>	readFeatureFiles(Map<Step,File> files, BrownCluster bc)

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureGenerator

public FeatureGenerator()

Method Detail

readFeatureFiles

public Map<Step,FeatureSet> readFeatureFiles(Map<Step,File> files,
                                             BrownCluster bc)
                                      throws IOException

Throws:

IOException

getFeature

public Feature getFeature(String featureNameString,
                          boolean includeAllWords,
                          String POSPrefix,
                          BrownCluster bc)

getFeature

public Feature getFeature(FeatureName fn,
                          boolean includeAllWords,
                          String POSPrefix,
                          BrownCluster bc)

getQFeature

public Feature getQFeature(FeatureName fn1,
                           FeatureName fn2,
                           boolean includeAllWords,
                           String POSPrefix,
                           BrownCluster bc)

getCanonicalName

public static String getCanonicalName(FeatureName fn1,
                                      FeatureName fn2)

getCachedFeature

public Feature getCachedFeature(String featureNameString)

buildFeatureMaps

public void buildFeatureMaps(Iterable<Sentence> sentences)