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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] Created: (LUCENE-2062) Bulgarian Analyzer
Date Fri, 13 Nov 2009 17:49:39 GMT
Bulgarian Analyzer
------------------

                 Key: LUCENE-2062
                 URL: https://issues.apache.org/jira/browse/LUCENE-2062
             Project: Lucene - Java
          Issue Type: New Feature
          Components: contrib/analyzers
            Reporter: Robert Muir
            Priority: Minor
             Fix For: 3.1
         Attachments: LUCENE-2062.patch

someone asked about bulgarian analysis on solr-user today... http://www.lucidimagination.com/search/document/e1e7a5636edb1db2/non_english_languages
I was surprised we did not have anything.

This analyzer implements the algorithm specified here, http://members.unine.ch/jacques.savoy/Papers/BUIR.pdf

In the measurements there, this improves MAP approx 34%


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