Class 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.

Inheritance
System.Object
LatvianStemmer
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Analysis.Lv
Assembly: Lucene.Net.Analysis.Common.dll
Syntax
public class LatvianStemmer

Methods

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Stem(Char[], Int32)

Stem a latvian word. returns the new adjusted length.

Declaration
public virtual int Stem(char[] s, int len)
Parameters
Type Name Description
System.Char[] s
System.Int32 len
Returns
Type Description
System.Int32