2002-07-14 15:00:11 -04:00
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<?xml version="1.0"?>
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<document>
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2003-10-15 09:51:38 -04:00
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<properties>
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<author>Otis Gospodentic</author>
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<title>Lucene Sandbox</title>
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</properties>
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<body>
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<section name="Lucene Sandbox">
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<p>
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Lucene project also contains a workspace, Lucene Sandbox, that is open to all Lucene committers, as well
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as a few other developers. The purpose of the Sandbox is to host various third party contributions,
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and to serve as a place to try out new ideas and prepare them for inclusion into the core Lucene
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distribution.<br/>
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Users are free to experiment with the components developed in the Sandbox, but Sandbox components will
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not necessarily be maintained, particularly in their current state.
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</p>
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<p>
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You can access the Lucene Sandbox repository at
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/">http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/</a>.
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</p>
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<subsection name="Snowball Stemmers for Lucene">
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<p>
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This project provides pre-compiled versions of the Snowball stemmers
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for Lucene.
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</p>
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<p>
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2005-05-04 19:10:37 -04:00
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/snowball">The
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repository for the Snowball contribution.</a>
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</p>
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<p>
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<a href="http://snowball.tartarus.org/">Background information on Snowball</a>,
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which is a language for stemmers developed by Martin Porter.
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</p>
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2004-01-28 06:45:19 -05:00
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</subsection>
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<subsection name="Analyzers, Tokenizers, Filters">
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<p>
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Contributed Analyzers, Tokenizers, and Filters for various languages.
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</p>
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2004-01-28 06:45:19 -05:00
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<p>
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/analyzers/">The
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repository for the Analyzers contribution.</a>
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</p>
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</subsection>
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<subsection name="Ant">
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<p>
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The Ant project is a useful Ant task that creates a Lucene index out of an Ant fileset. It also
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contains an example HTML parser that uses JTidy.
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</p>
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<p>
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/ant/">The
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repository for the Ant contribution.</a>
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</p>
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</subsection>
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<subsection name="WordNet/Synonyms">
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<p>
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The Lucene WordNet code consists of a single class which parses a prolog file
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from the WordNet site that contains a list of English words and synonyms.
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The class builds a Lucene index from the synonyms file. Your querying code could
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hit this index to build up a set of synonyms for the terms in the
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search query.
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</p>
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<p>
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More information on the <a href="http://www.tropo.com/techno/java/lucene/wordnet.html">Lucene WordNet package</a>.
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<a href="http://wordnet.princeton.edu/">WordNet</a> is an online database of English language words that contains
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synonyms, definitions, and various relationships between synonym sets.
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</p>
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<p>
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/wordnet/">The
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repository for the WordNet module.</a>
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</p>
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</subsection>
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<subsection name="Lucli - Lucene Command-line Interface">
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<p>
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The Lucli application allows index manipulation from the
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command-line.
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</p>
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2004-01-28 06:45:19 -05:00
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<p>
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/lucli/">The
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repository for the Lucli contribution.</a>
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</p>
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</subsection>
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2004-04-20 03:17:23 -04:00
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<subsection name="Term Highlighter">
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<p>
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A small set of classes for highlighting matching terms in
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search results.
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</p>
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/highlighter/">The
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repository for the Highlighter contribution.</a>
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</subsection>
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<subsection name="Javascript Query Constructor">
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<p>
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Javascript library to support client-side query-building. Provides support for a user interface similar to
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<a href="http://www.google.com.sg/advanced_search">Google's Advanced Search</a>.
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</p>
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<p>
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2005-05-04 19:10:37 -04:00
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/javascript/queryConstructor/">The
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repository for the Javascript Query Constructor files.</a>
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</p>
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</subsection>
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<subsection name="Javascript Query Validator">
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<p>
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Javascript library to support client-side query validation. Lucene doesn't like malformed queries and tends to
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throw ParseException, which are often difficult to interpret and pass on to the user. This library hopes to
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alleviate that problem.
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</p>
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<p>
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2005-05-04 19:10:37 -04:00
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/javascript/queryValidator/">The
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repository for the Javascript Query Validator files.</a>
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</p>
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</subsection>
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<subsection name="High Frequency Terms">
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<p>
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The miscellaneous package is for classes that don't fit anywhere else. The only class in it right now determines
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what terms occur the most inside a Lucene index. This could be useful for analyzing which terms may need to go
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into a custom stop word list for better search results.
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</p>
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<p>
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2005-05-04 19:10:37 -04:00
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<a href="http://svn.apache.org/repos/asf/lucene/java/trunk/contrib/miscellaneous/">The
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repository for miscellaneous classes.</a>
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</p>
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</subsection>
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</section>
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</body>
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2002-07-14 15:00:11 -04:00
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</document>
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