Package opennlp.tools.langdetect

Klasse DefaultLanguageDetectorContextGenerator

java.lang.Object

opennlp.tools.langdetect.DefaultLanguageDetectorContextGenerator

Alle implementierten Schnittstellen:

Serializable, LanguageDetectorContextGenerator

public class DefaultLanguageDetectorContextGenerator
extends Object
implements LanguageDetectorContextGenerator

A context generator for language detector.

Siehe auch:

• Serialisierte Form

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
DefaultLanguageDetectorContextGenerator(int minLength, int maxLength, CharSequenceNormalizer... normalizers)	Creates a customizable DefaultLanguageDetectorContextGenerator that computes ngrams from text.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
<T extends CharSequence> T[]	getContext(CharSequence document)	Retrieves the contexts for a document using character ngrams.

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

DefaultLanguageDetectorContextGenerator

public DefaultLanguageDetectorContextGenerator(int minLength,
 int maxLength,
 CharSequenceNormalizer... normalizers)

Creates a customizable DefaultLanguageDetectorContextGenerator that computes ngrams from text.

Parameter:

minLength - The min number of ngrams characters. Must be greater than 0.

maxLength - The max number of ngrams characters. Must be greater than 0 and must be greater than minLength.

normalizers - Zero or more normalizers to be applied in to the text before extracting ngrams.

Methodendetails

getContext

public <T extends CharSequence> T[] getContext(CharSequence document)

Beschreibung aus Schnittstelle kopiert: LanguageDetectorContextGenerator

Retrieves the contexts for a document using character ngrams.

Angegeben von:

getContext in Schnittstelle LanguageDetectorContextGenerator

Parameter:

document - The textual input used to extract context from.

Gibt zurück:

An array of contexts on which a model basis its decisions.