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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: Kstem for Lucene
Date Mon, 13 Oct 2003 15:24:20 GMT
Hell and thank you.
I have added this to our 'patch queue' as:
http://nagoya.apache.org/bugzilla/show_bug.cgi?id=23782

I have not looked at the Jar, so I haven't double-checked the license. 
We can include it with Lucene only if the code is released under the
ASL, I believe.

Otis


--- Sergio Guzman-Lara <guzman@cs.umass.edu> wrote:
>   Hi all,
> 
>   I have ported the kstem stemmer to Java and incorporated it to
> Lucene. You can get the source code (Kstem.jar) from the following
> website:
> 
> http://ciir.cs.umass.edu/downloads/
> 
>   Just click on "KStem Java Implementation" (you will need to
> register your e-mail, for free of course, with the CIIR --Center for
> Intelligent Information Retrieval, UMass -- and get an access code).
> 
> 
> Content of Kstem.jar:
> 
> java/org/apache/lucene/analysis/KStemData1.java
> java/org/apache/lucene/analysis/KStemData2.java
> java/org/apache/lucene/analysis/KStemData3.java
> java/org/apache/lucene/analysis/KStemData4.java
> java/org/apache/lucene/analysis/KStemData5.java
> java/org/apache/lucene/analysis/KStemData6.java
> java/org/apache/lucene/analysis/KStemData7.java
> java/org/apache/lucene/analysis/KStemData8.java
> java/org/apache/lucene/analysis/KStemFilter.java
> java/org/apache/lucene/analysis/KStemmer.java
> 
> KStemData1.java, ..., KStemData8.java   Contain several lists of
> words used by Kstem
> KStemmer.java      Implements the Kstem algorithm 
> KStemFilter.java     Extends TokenFilter applying Kstem
> 
> 
> To compile
> 
> unjar the file Kstem.jar to Lucene's "src" directory, and compile it
> there. 
> 
> 
> What is Kstem?
> 
>   A stemmer designed by Bob Krovetz (for more information see
> http://ciir.cs.umass.edu/pubfiles/ir-35.pdf). 
> 
> 
> Copyright issues
> 
>   This is open source. The actual license agreement is included at
> the top of every source file.
> 
> 
>  Any comments/questions/suggestions are welcome,
> 
> 
>   Sergio Guzman-Lara
>   Senior Research Fellow
>   CIIR UMass
> 
> 


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