eus.ixa.ixa.pipe.ml.document.features

Class DocOutcomePriorFeatureGenerator

java.lang.Object

eus.ixa.ixa.pipe.ml.document.features.DocumentCustomFeatureGenerator

eus.ixa.ixa.pipe.ml.document.features.DocOutcomePriorFeatureGenerator

All Implemented Interfaces:

DocumentFeatureGenerator

public class DocOutcomePriorFeatureGenerator
extends DocumentCustomFeatureGenerator

The definition feature maps the underlying distribution of outcomes.

Field Summary

Fields

Modifier and Type	Field and Description
static String	OUTCOME_PRIOR_FEATURE

Constructor Summary

Constructors

Constructor and Description
DocOutcomePriorFeatureGenerator()

Method Summary

Modifier and Type	Method and Description
void	clearFeatureData() Informs the feature generator that the context of the data in the context (typically a document) is no longer valid.
void	createFeatures(List<String> features, String[] tokens) Extract features from given text fragments
void	init(Map<String,String> arg0, opennlp.tools.util.featuregen.FeatureGeneratorResourceProvider arg1) Initialized the Document Custom Feature Generator with defined properties and loaded resources.

Methods inherited from class java.lang.Object

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

Field Detail

OUTCOME_PRIOR_FEATURE

public static final String OUTCOME_PRIOR_FEATURE

See Also:

Constant Field Values

Constructor Detail

DocOutcomePriorFeatureGenerator

public DocOutcomePriorFeatureGenerator()

Method Detail

createFeatures

public void createFeatures(List<String> features,
                           String[] tokens)

Description copied from interface: DocumentFeatureGenerator

Extract features from given text fragments

Parameters:

features - the list of features

tokens - the text fragments to extract features from

clearFeatureData

public void clearFeatureData()

Description copied from interface: DocumentFeatureGenerator

Informs the feature generator that the context of the data in the context (typically a document) is no longer valid.

init

public void init(Map<String,String> arg0,
                 opennlp.tools.util.featuregen.FeatureGeneratorResourceProvider arg1)
          throws opennlp.tools.util.InvalidFormatException

Description copied from class: DocumentCustomFeatureGenerator

Initialized the Document Custom Feature Generator with defined properties and loaded resources.

Specified by:

init in class DocumentCustomFeatureGenerator

Parameters:

arg0 - the properties

arg1 - the external resources

Throws:

opennlp.tools.util.InvalidFormatException - throws an exception