Class | Description |
---|---|
PortugueseAnalyzer |
Analyzer for Portuguese. |
PortugueseLightStemFilter |
A
TokenFilter that applies PortugueseLightStemmer to stem
Portuguese words. |
PortugueseLightStemmer |
Light Stemmer for Portuguese
This stemmer implements the "UniNE" algorithm in:
Light Stemming Approaches for the French, Portuguese, German and Hungarian Languages
Jacques Savoy
|
PortugueseMinimalStemFilter |
A
TokenFilter that applies PortugueseMinimalStemmer to stem
Portuguese words. |
PortugueseMinimalStemmer |
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.
|
PortugueseStemFilter |
A
TokenFilter that applies PortugueseStemmer to stem
Portuguese words. |
PortugueseStemmer |
Portuguese stemmer implementing the RSLP (Removedor de Sufixos da Lingua Portuguesa)
algorithm.
|
RSLPStemmerBase |
Base class for stemmers that use a set of RSLP-like stemming steps.
|
RSLPStemmerBase.Rule |
A basic rule, with no exceptions.
|
RSLPStemmerBase.RuleWithSetExceptions |
A rule with a set of whole-word exceptions.
|
RSLPStemmerBase.RuleWithSuffixExceptions |
A rule with a set of exceptional suffixes.
|
RSLPStemmerBase.Step |
A step containing a list of rules.
|