de.tudarmstadt.ukp.dkpro.core.opennlp

Class OpenNlpNamedEntityRecognizerTrainer

java.lang.Object

org.apache.uima.analysis_component.AnalysisComponent_ImplBase

org.apache.uima.analysis_component.Annotator_ImplBase

org.apache.uima.analysis_component.JCasAnnotator_ImplBase

org.apache.uima.fit.component.JCasConsumer_ImplBase

de.tudarmstadt.ukp.dkpro.core.opennlp.OpenNlpNamedEntityRecognizerTrainer

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

public class OpenNlpNamedEntityRecognizerTrainer
extends org.apache.uima.fit.component.JCasConsumer_ImplBase

Train a named entity recognizer model for OpenNLP.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OpenNlpNamedEntityRecognizerTrainer.SequenceEncoding

Field Summary

Fields

Modifier and Type	Field and Description
protected String	acceptedTagsRegex
static String	PARAM_ACCEPTED_TAGS_REGEX Regex to filter the named entity by type.
static String	PARAM_ALGORITHM
static String	PARAM_BEAMSIZE
static String	PARAM_CUTOFF
static String	PARAM_FEATURE_GEN
static String	PARAM_ITERATIONS
static String	PARAM_LANGUAGE
static String	PARAM_NUM_THREADS
static String	PARAM_SEQUENCE_ENCODING
static String	PARAM_TARGET_LOCATION
static String	PARAM_TRAINER_TYPE

Constructor Summary

Constructors

Constructor and Description
OpenNlpNamedEntityRecognizerTrainer()

Method Summary

Modifier and Type	Method and Description
void	collectionProcessComplete()
void	initialize(org.apache.uima.UimaContext aContext)
void	process(org.apache.uima.jcas.JCas aJCas)

Methods inherited from class org.apache.uima.fit.component.JCasConsumer_ImplBase

getLogger

Methods inherited from class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

getRequiredCasInterface, process

Methods inherited from class org.apache.uima.analysis_component.Annotator_ImplBase

getCasInstancesRequired, hasNext, next

Methods inherited from class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

batchProcessComplete, destroy, getContext, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_LANGUAGE

public static final String PARAM_LANGUAGE

See Also:

Constant Field Values

PARAM_TARGET_LOCATION

public static final String PARAM_TARGET_LOCATION

See Also:

Constant Field Values

PARAM_ACCEPTED_TAGS_REGEX

public static final String PARAM_ACCEPTED_TAGS_REGEX

Regex to filter the named entity by type.

See Also:

Constant Field Values

acceptedTagsRegex

protected String acceptedTagsRegex

PARAM_ALGORITHM

public static final String PARAM_ALGORITHM

See Also:

GISTrainer.MAXENT_VALUE, QNTrainer.MAXENT_QN_VALUE, PerceptronTrainer.PERCEPTRON_VALUE, SimplePerceptronSequenceTrainer.PERCEPTRON_SEQUENCE_VALUE, Constant Field Values

PARAM_TRAINER_TYPE

public static final String PARAM_TRAINER_TYPE

See Also:

Constant Field Values

PARAM_ITERATIONS

public static final String PARAM_ITERATIONS

See Also:

Constant Field Values

PARAM_CUTOFF

public static final String PARAM_CUTOFF

See Also:

Constant Field Values

PARAM_BEAMSIZE

public static final String PARAM_BEAMSIZE

See Also:

NameFinderME.DEFAULT_BEAM_SIZE, Constant Field Values

PARAM_FEATURE_GEN

public static final String PARAM_FEATURE_GEN

See Also:

Constant Field Values

PARAM_SEQUENCE_ENCODING

public static final String PARAM_SEQUENCE_ENCODING

See Also:

Constant Field Values

PARAM_NUM_THREADS

public static final String PARAM_NUM_THREADS

See Also:

Constant Field Values

Constructor Detail

OpenNlpNamedEntityRecognizerTrainer

public OpenNlpNamedEntityRecognizerTrainer()

Method Detail

initialize

public void initialize(org.apache.uima.UimaContext aContext)
                throws org.apache.uima.resource.ResourceInitializationException

Specified by:

initialize in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

initialize in class org.apache.uima.fit.component.JCasConsumer_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

process

public void process(org.apache.uima.jcas.JCas aJCas)
             throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Specified by:

process in class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException

collectionProcessComplete

public void collectionProcessComplete()
                               throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Specified by:

collectionProcessComplete in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

collectionProcessComplete in class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException