opennlp.tools.util.featuregen

Class BrownClusterBigramFeatureGeneratorFactory

java.lang.Object

opennlp.tools.util.featuregen.GeneratorFactory.AbstractXmlFeatureGeneratorFactory

opennlp.tools.util.featuregen.BrownClusterBigramFeatureGeneratorFactory

public class BrownClusterBigramFeatureGeneratorFactory
extends GeneratorFactory.AbstractXmlFeatureGeneratorFactory

Generates Brown clustering features for token bigrams.

Constructor Summary

Constructors

Constructor and Description
BrownClusterBigramFeatureGeneratorFactory()

Method Summary

Modifier and Type	Method and Description
AdaptiveFeatureGenerator	create()
AdaptiveFeatureGenerator	create(Element generatorElement, FeatureGeneratorResourceProvider resourceManager) Deprecated.
Map<String,ArtifactSerializer<?>>	getArtifactSerializerMapping()

Methods inherited from class opennlp.tools.util.featuregen.GeneratorFactory.AbstractXmlFeatureGeneratorFactory

getBool, getBool, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getLong, getLong, getStr, getStr

Methods inherited from class java.lang.Object

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

Constructor Detail

BrownClusterBigramFeatureGeneratorFactory

public BrownClusterBigramFeatureGeneratorFactory()

Method Detail

create

@Deprecated
public AdaptiveFeatureGenerator create(Element generatorElement,
                                                   FeatureGeneratorResourceProvider resourceManager)
                                            throws InvalidFormatException

Deprecated.

Creates an AdaptiveFeatureGenerator from a the describing XML element.

Parameters:

generatorElement - the element which contains the configuration

resourceManager - the resource manager which could be used to access referenced resources

Returns:

the configured AdaptiveFeatureGenerator

Throws:

InvalidFormatException

create

public AdaptiveFeatureGenerator create()
                                throws InvalidFormatException

Specified by:

create in class GeneratorFactory.AbstractXmlFeatureGeneratorFactory

Returns:

null if the subclass uses GeneratorFactory.AbstractXmlFeatureGeneratorFactory.resourceManager to instantiate

Throws:

InvalidFormatException

getArtifactSerializerMapping

public Map<String,ArtifactSerializer<?>> getArtifactSerializerMapping()
                                                               throws InvalidFormatException

Overrides:

getArtifactSerializerMapping in class GeneratorFactory.AbstractXmlFeatureGeneratorFactory

Throws:

InvalidFormatException