opennlp.tools.parser.chunking

Class Parser

java.lang.Object

opennlp.tools.parser.AbstractBottomUpParser

opennlp.tools.parser.chunking.Parser

All Implemented Interfaces:

Parser

public class Parser
extends AbstractBottomUpParser

Class for a shift reduce style parser based on Adwait Ratnaparkhi's 1998 thesis.

Field Summary

Fields inherited from class opennlp.tools.parser.AbstractBottomUpParser

COMPLETE, CONT, defaultAdvancePercentage, defaultBeamSize, INC_NODE, INCOMPLETE, OTHER, START, TOK_NODE, TOP_NODE, ZERO

Constructor Summary

Constructors

Constructor and Description
Parser(ParserModel model)
Parser(ParserModel model, int beamSize, double advancePercentage)

Method Summary

Methods

Modifier and Type	Method and Description
static void	mergeReportIntoManifest(Map<String,String> manifest, Map<String,String> report, String namespace)
static AbstractModel	train(ObjectStream<Event> es, int iterations, int cut) Deprecated. Please do not use anymore, use the ObjectStream train methods instead! This method will be removed soon.
static ParserModel	train(String languageCode, ObjectStream<Parse> parseSamples, HeadRules rules, int iterations, int cut) Deprecated. use train(String, ObjectStream, HeadRules, TrainingParameters) instead and pass in a TrainingParameters object.
static ParserModel	train(String languageCode, ObjectStream<Parse> parseSamples, HeadRules rules, TrainingParameters mlParams)

Methods inherited from class opennlp.tools.parser.AbstractBottomUpParser

buildDictionary, buildDictionary, collapsePunctuation, parse, parse, setErrorReporting, setParents

Methods inherited from class java.lang.Object

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

Constructor Detail

Parser

public Parser(ParserModel model,
      int beamSize,
      double advancePercentage)

Parser

public Parser(ParserModel model)

Method Detail

train

@Deprecated
public static AbstractModel train(ObjectStream<Event> es,
                             int iterations,
                             int cut)
                           throws IOException

Deprecated. Please do not use anymore, use the ObjectStream train methods instead! This method will be removed soon.

Throws:

IOException

mergeReportIntoManifest

public static void mergeReportIntoManifest(Map<String,String> manifest,
                           Map<String,String> report,
                           String namespace)

train

public static ParserModel train(String languageCode,
                ObjectStream<Parse> parseSamples,
                HeadRules rules,
                TrainingParameters mlParams)
                         throws IOException

Throws:

IOException

train

@Deprecated
public static ParserModel train(String languageCode,
                           ObjectStream<Parse> parseSamples,
                           HeadRules rules,
                           int iterations,
                           int cut)
                         throws IOException

Deprecated. use train(String, ObjectStream, HeadRules, TrainingParameters) instead and pass in a TrainingParameters object.

Throws:

IOException