Package org.apache.lucene.analysis.lv
Class LatvianStemmer
java.lang.Object
org.apache.lucene.analysis.lv.LatvianStemmer
Light stemmer for Latvian.
This is a light version of the algorithm in Karlis Kreslin's PhD thesis A stemming algorithm for Latvian with the following modifications:
- Only explicitly stems noun and adjective morphology
- Stricter length/vowel checks for the resulting stems (verb etc suffix stripping is removed)
- Removes only the primary inflectional suffixes: case and number for nouns ; case, number, gender, and definitiveness for adjectives.
- Palatalization is only handled when a declension II,V,VI noun suffix is removed.
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Constructor Summary
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Method Summary
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Constructor Details
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LatvianStemmer
public LatvianStemmer()
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Method Details
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stem
public int stem(char[] s, int len) Stem a latvian word. returns the new adjusted length.
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