jsat.text.stemming

Class PorterStemmer

java.lang.Object

jsat.text.stemming.Stemmer

jsat.text.stemming.PorterStemmer

All Implemented Interfaces:

java.io.Serializable

public class PorterStemmer
extends Stemmer

Implements Porter's stemming algorithm http://tartarus.org/~martin/PorterStemmer/def.txt .
Implemented for ease of understanding and legibility rather than performance.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PorterStemmer()

Method Summary

Modifier and Type	Method and Description
java.lang.String	stem(java.lang.String s) Reduce the given input to its stem word

Methods inherited from class jsat.text.stemming.Stemmer

applyTo, applyTo

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PorterStemmer

public PorterStemmer()

Method Detail

stem

public java.lang.String stem(java.lang.String s)

Description copied from class: Stemmer

Reduce the given input to its stem word

Specified by:

stem in class Stemmer

Parameters:

s - the unstemmed input word

Returns:

the stemmed version of the word