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From "Daniel Naber (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-503) Contrib: ThaiAnalyzer to enable Thai full-text search in Lucene
Date Sat, 29 Apr 2006 09:51:38 GMT
    [ http://issues.apache.org/jira/browse/LUCENE-503?page=comments#action_12377071 ] 

Daniel Naber commented on LUCENE-503:
-------------------------------------

Thanks for your contribution. We're currently preparing Lucene 2.0 and as feature updates
are only planned for the release after 2.0 it will take some more time to integrate this.


Two remarks:

-It uses the english stop words, does that make sense?
-Could you write some test cases, similar maybe to those for the French analyzer?


> Contrib: ThaiAnalyzer to enable Thai full-text search in Lucene
> ---------------------------------------------------------------
>
>          Key: LUCENE-503
>          URL: http://issues.apache.org/jira/browse/LUCENE-503
>      Project: Lucene - Java
>         Type: New Feature

>   Components: Analysis
>     Versions: 1.4
>     Reporter: Samphan Raruenrom
>  Attachments: ThaiAnalyzer.java, ThaiWordFilter.java
>
> Thai text don't have space between words. Usually, a dictionary-based algorithm is used
to break string into words. For Lucene to be usable for Thai, an Analyzer that know how to
break Thai words is needed.
> I've implemented such Analyzer, ThaiAnalyzer, using ICU4j DictionaryBasedBreakIterator
for word breaking. I'll upload the code later.
> I'm normally a C++ programmer and very new to Java. Please review the code for any problem.
One possible problem is that it requires ICU4j. I don't know whether this is OK.

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