org.apache.lucene.analysis.lv
Class LatvianStemmer
java.lang.Object
org.apache.lucene.analysis.lv.LatvianStemmer
public class LatvianStemmer
- extends Object
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.
Method Summary |
int |
stem(char[] s,
int len)
Stem a latvian word. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LatvianStemmer
public LatvianStemmer()
stem
public int stem(char[] s,
int len)
- Stem a latvian word. returns the new adjusted length.
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