Package opennlp.tools.parser.chunking

Klasse ParserEventStream

java.lang.Object

opennlp.tools.util.AbstractEventStream<Parse>

opennlp.tools.parser.AbstractParserEventStream

opennlp.tools.parser.chunking.ParserEventStream

Alle implementierten Schnittstellen:

AutoCloseable, ObjectStream<Event>

public class ParserEventStream
extends AbstractParserEventStream

Wrapper class for one of four shift-reduce parser event streams. The particular event type is specified at construction.

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype)	Instantiates a ParserEventStream based on the specified data stream of the type using head rules.
ParserEventStream(ObjectStream<Parse> d, HeadRules rules, ParserEventTypeEnum etype, Dictionary dict)	Instantiates a ParserEventStream based on the specified data stream of the type using head rules.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
static Parse[]	reduceChunks(Parse[] chunks, int ci, Parse parent)

Von Klasse geerbte Methoden opennlp.tools.parser.AbstractParserEventStream

getInitialChunks

Von Klasse geerbte Methoden opennlp.tools.util.AbstractEventStream

close, read, reset

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

ParserEventStream

public ParserEventStream(ObjectStream<Parse> d,
 HeadRules rules,
 ParserEventTypeEnum etype,
 Dictionary dict)

Instantiates a ParserEventStream based on the specified data stream of the type using head rules.

Parameter:

d - A 1-parse-per-line Penn Treebank Style parse.

rules - The head rules to use.

etype - The type of events desired.

dict - A tri-gram Dictionary to reduce feature generation.

Siehe auch:

• ParserEventTypeEnum

ParserEventStream

public ParserEventStream(ObjectStream<Parse> d,
 HeadRules rules,
 ParserEventTypeEnum etype)

Instantiates a ParserEventStream based on the specified data stream of the type using head rules.

Parameter:

d - A 1-parse-per-line Penn Treebank Style parse.

rules - The head rules to use.

etype - The type of events desired.

Siehe auch:

• ParserEventTypeEnum

Methodendetails

reduceChunks

public static Parse[] reduceChunks(Parse[] chunks,
 int ci,
 Parse parent)