Package opennlp.tools.doccat

Schnittstelle FeatureGenerator

Alle bekannten Implementierungsklassen:

BagOfWordsFeatureGenerator, NGramFeatureGenerator

public interface FeatureGenerator

Interface for generating features for document categorization.

Methodenübersicht

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

Methodendetails

extractFeatures

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

Extracts features from given text fragments.

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.