org.apache.lucene.analysis.pt

Class PortugueseMinimalStemmer

java.lang.Object

org.apache.lucene.analysis.pt.RSLPStemmerBase

org.apache.lucene.analysis.pt.PortugueseMinimalStemmer

public class PortugueseMinimalStemmer
extends RSLPStemmerBase

Minimal Stemmer for Portuguese

This follows the "RSLP-S" algorithm presented in: A study on the Use of Stemming for Monolingual Ad-Hoc Portuguese Information Retrieval (Orengo, et al) which is just the plural reduction step of the RSLP algorithm from A Stemming Algorithm for the Portuguese Language, Orengo et al.

See Also:

RSLPStemmerBase

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.pt.RSLPStemmerBase

RSLPStemmerBase.Rule, RSLPStemmerBase.RuleWithSetExceptions, RSLPStemmerBase.RuleWithSuffixExceptions, RSLPStemmerBase.Step

Constructor Summary

Constructors

Constructor and Description
PortugueseMinimalStemmer()

Method Summary

Methods

Modifier and Type	Method and Description
int	stem(char[] s, int len)

Methods inherited from class org.apache.lucene.analysis.pt.RSLPStemmerBase

parse

Methods inherited from class java.lang.Object

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

Constructor Detail

PortugueseMinimalStemmer

public PortugueseMinimalStemmer()

Method Detail

stem

public int stem(char[] s,
       int len)