Package opennlp.tools.doccat

Klasse BagOfWordsFeatureGenerator

java.lang.Object

opennlp.tools.doccat.BagOfWordsFeatureGenerator

Alle implementierten Schnittstellen:

FeatureGenerator

public class BagOfWordsFeatureGenerator
extends Object
implements FeatureGenerator

Generates a feature for each word in a document.

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
BagOfWordsFeatureGenerator()	Instantiates a default BagOfWordsFeatureGenerator instance.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
Collection<String>	extractFeatures(String[] text, Map<String,Object> extraInformation)	Extracts features from given text fragments.

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

BagOfWordsFeatureGenerator

public BagOfWordsFeatureGenerator()

Instantiates a default BagOfWordsFeatureGenerator instance.

Methodendetails

extractFeatures

public Collection<String> extractFeatures(String[] text,
 Map<String,Object> extraInformation)

Beschreibung aus Schnittstelle kopiert: FeatureGenerator

Extracts features from given text fragments.

Angegeben von:

extractFeatures in Schnittstelle FeatureGenerator

Parameter:

text - The text fragments to extract features from

extraInformation - Optional extra information to be used by the FeatureGenerator.

Gibt zurück:

A collection of features.