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

PortugueseMinimalStemmer()

Method Summary

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)