C# 클래스 Lucene.Net.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.

파일 보기 프로젝트 열기: apache/lucenenet

공개 메소드들

메소드	설명
Stem ( char s, int len ) : int	Stem a latvian word. returns the new adjusted length.

메소드	설명
NumVowels ( char s, int len ) : int	Count the vowels in the string, we always require at least one in the remaining stem to accept it.
Unpalatalize ( char s, int len ) : int	Most cases are handled except for the ambiguous ones: s -> š t -> š d -> ž z -> ž

Stem a latvian word. returns the new adjusted length.