eus.ixa.ixa.pipe.ml

Class ShiftReduceParserTrainer

java.lang.Object

eus.ixa.ixa.pipe.ml.ShiftReduceParserTrainer

public class ShiftReduceParserTrainer
extends Object

Constructor Summary

Constructors

Constructor and Description
ShiftReduceParserTrainer(opennlp.tools.util.TrainingParameters params, opennlp.tools.util.TrainingParameters chunkerParams) Construct a trainer with training and test data, and with options for language, beamsize for decoding, sequence codec and corpus format (conll or opennlp).
ShiftReduceParserTrainer(opennlp.tools.util.TrainingParameters params, opennlp.tools.util.TrainingParameters taggerParams, opennlp.tools.util.TrainingParameters chunkerParams) Construct a trainer with training and test data, and with options for language, beamsize for decoding, sequence codec and corpus format.

Method Summary

Modifier and Type	Method and Description
void	createParserFactory(opennlp.tools.util.TrainingParameters params)
SequenceLabelerFactory	createSequenceLabelerFactory(opennlp.tools.util.TrainingParameters params)
SequenceLabelerFactory	getChunkerFactory() Get the features which are implemented in each of the trainers extending this class.
static HeadRules	getHeadRules(opennlp.tools.util.TrainingParameters params)
ParserFactory	getParserFactory() Get the features which are implemented in each of the trainers extending this class.
static opennlp.tools.util.ObjectStream<Parse>	getParseStream(String inputData) Getting the stream with the right corpus format.
String	getSequenceCodec() Get the Sequence codec.
SequenceLabelerFactory	getTaggerFactory() Get the features which are implemented in each of the trainers extending this class.
SequenceLabelerFactory	setChunkerFactory(SequenceLabelerFactory tokenNameFinderFactory)
ParserFactory	setParserFactory(ParserFactory parserFactory)
void	setSequenceCodec(String aSeqCodec) Set the sequence codec.
SequenceLabelerFactory	setTaggerFactory(SequenceLabelerFactory tokenNameFinderFactory)
ParserModel	train(opennlp.tools.util.TrainingParameters params, InputStream taggerModel, opennlp.tools.util.TrainingParameters chunkerParams) Train a parser model providing an already trained POS tagger.
ParserModel	train(opennlp.tools.util.TrainingParameters params, opennlp.tools.util.TrainingParameters taggerParams, opennlp.tools.util.TrainingParameters chunkerParams) Train a parser model from the Treebank data.

Methods inherited from class java.lang.Object

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

Constructor Detail

ShiftReduceParserTrainer

public ShiftReduceParserTrainer(opennlp.tools.util.TrainingParameters params,
                                opennlp.tools.util.TrainingParameters taggerParams,
                                opennlp.tools.util.TrainingParameters chunkerParams)
                         throws IOException

Construct a trainer with training and test data, and with options for language, beamsize for decoding, sequence codec and corpus format.

Parameters:

params - the training parameters

taggerParams - the tagger parameters

chunkerParams - the chunker parameters

Throws:

IOException - io exception

ShiftReduceParserTrainer

public ShiftReduceParserTrainer(opennlp.tools.util.TrainingParameters params,
                                opennlp.tools.util.TrainingParameters chunkerParams)
                         throws IOException

Construct a trainer with training and test data, and with options for language, beamsize for decoding, sequence codec and corpus format (conll or opennlp).

Parameters:

params - the training parameters

chunkerParams - the chunker parameters

Throws:

IOException - io exception

Method Detail

createParserFactory

public void createParserFactory(opennlp.tools.util.TrainingParameters params)
                         throws IOException

Throws:

IOException

createSequenceLabelerFactory

public SequenceLabelerFactory createSequenceLabelerFactory(opennlp.tools.util.TrainingParameters params)
                                                    throws IOException

Throws:

IOException

train

public final ParserModel train(opennlp.tools.util.TrainingParameters params,
                               opennlp.tools.util.TrainingParameters taggerParams,
                               opennlp.tools.util.TrainingParameters chunkerParams)

Train a parser model from the Treebank data.

Parameters:

params - the parser parameters

taggerParams - the pos tagger parameters

chunkerParams - the chunker parameters

Returns:

a parser model

train

public final ParserModel train(opennlp.tools.util.TrainingParameters params,
                               InputStream taggerModel,
                               opennlp.tools.util.TrainingParameters chunkerParams)

Train a parser model providing an already trained POS tagger.

Parameters:

params - the parser parameters

taggerModel - the POS tagger model

chunkerParams - the chunker parameters

Returns:

the parser model

getParseStream

public static opennlp.tools.util.ObjectStream<Parse> getParseStream(String inputData)
                                                             throws IOException

Getting the stream with the right corpus format.

Parameters:

inputData - the input data

Returns:

the stream from the several corpus formats

Throws:

IOException - the io exception

getHeadRules

public static HeadRules getHeadRules(opennlp.tools.util.TrainingParameters params)
                              throws IOException

Throws:

IOException

getTaggerFactory

public final SequenceLabelerFactory getTaggerFactory()

Get the features which are implemented in each of the trainers extending this class.

Returns:

the features

setTaggerFactory

public final SequenceLabelerFactory setTaggerFactory(SequenceLabelerFactory tokenNameFinderFactory)

getChunkerFactory

public final SequenceLabelerFactory getChunkerFactory()

Get the features which are implemented in each of the trainers extending this class.

Returns:

the features

setChunkerFactory

public final SequenceLabelerFactory setChunkerFactory(SequenceLabelerFactory tokenNameFinderFactory)

getParserFactory

public final ParserFactory getParserFactory()

Get the features which are implemented in each of the trainers extending this class.

Returns:

the features

setParserFactory

public final ParserFactory setParserFactory(ParserFactory parserFactory)

getSequenceCodec

public final String getSequenceCodec()

Get the Sequence codec.

Returns:

the sequence codec

setSequenceCodec

public final void setSequenceCodec(String aSeqCodec)

Set the sequence codec.

Parameters:

aSeqCodec - the sequence codec to be set