2009-09-28 09:20:06 -04:00
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Apache Solr Clustering Implementation
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Intro:
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See http://wiki.apache.org/solr/ClusteringComponent
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CHANGES
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2010-12-21 19:46:47 -05:00
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$Id$
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2012-05-29 13:01:58 -04:00
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================== Release 5.0.0 ==============
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(No changes)
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================== Release 4.0.0 ==============
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2009-09-28 09:20:06 -04:00
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2012-05-21 04:57:31 -04:00
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* SOLR-3470: Bug fix: custom Carrot2 tokenizer and stemmer factories are
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respected now (Stanislaw Osinski, Dawid Weiss)
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2011-06-22 05:31:18 -04:00
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2011-11-21 06:27:57 -05:00
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================== Release 3.6.0 ==================
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2011-12-09 10:57:36 -05:00
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* SOLR-2937: Configuring the number of contextual snippets used for
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search results clustering. The hl.snippets parameter is now respected
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by the clustering plugin, can be overridden by carrot.summarySnippets
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if needed (Stanislaw Osinski).
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2011-11-21 06:27:57 -05:00
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2011-12-09 10:58:42 -05:00
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* SOLR-2938: Clustering on multiple fields. The carrot.title and
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carrot.snippet can now take comma- or space-separated lists of
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field names to cluster (Stanislaw Osinski).
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2011-12-09 11:00:40 -05:00
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* SOLR-2939: Clustering of multilingual search results. The document's
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language field be passed in the carrot.lang parameter, the carrot.lcmap
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parameter enables mapping of language codes to ISO 639 (Stanislaw Osinski).
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2011-12-09 11:02:09 -05:00
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* SOLR-2940: Passing values for custom Carrot2 fields. The custom field
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mapping are defined using the carrot.custom parameter (Stanislaw Osinski).
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2011-12-09 11:03:42 -05:00
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* SOLR-2941: NullPointerException on clustering component initialization
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when schema does not have a unique key field (Stanislaw Osinski).
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2011-12-09 11:04:58 -05:00
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* SOLR-2942: ClassCastException when passing non-textual fields for
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clustering (Stanislaw Osinski).
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2011-09-08 08:24:16 -04:00
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================== Release 3.5.0 ==================
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(No Changes)
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================== Release 3.4.0 ==================
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2011-06-22 05:31:18 -04:00
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2011-12-09 10:57:36 -05:00
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* SOLR-2706: The carrot.lexicalResourcesDir parameter now works
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with absolute directories (Stanislaw Osinski)
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2011-08-11 08:23:08 -04:00
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2011-12-09 10:57:36 -05:00
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* SOLR-2692: Typo in param name fixed: "carrot.fragzise" changed to
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2011-08-03 05:32:52 -04:00
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"carrot.fragSize" (Stanislaw Osinski).
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2011-01-17 14:51:01 -05:00
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2011-06-22 05:31:18 -04:00
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================== Release 3.3.0 ==================
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2011-05-30 18:53:19 -04:00
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(No Changes)
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================== Release 3.2.0 ==================
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2011-03-06 17:38:05 -05:00
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2011-05-16 09:19:46 -04:00
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* SOLR-2448: Search results clustering updates: bisecting k-means
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clustering algorithm added, loading of Carrot2 stop words from
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<solr.home>/conf/carrot2 (SOLR-2449), using Solr's stopwords.txt
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for clustering (SOLR-2450), output of cluster scores (SOLR-2505)
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(Stanislaw Osinski, Dawid Weiss).
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2011-03-06 17:38:05 -05:00
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2011-05-30 18:53:19 -04:00
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================== Release 3.1.0 ==================
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2009-12-23 12:01:42 -05:00
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* SOLR-1684: Switch to use the SolrIndexSearcher.doc(int, Set<String>) method b/c it can use the document cache (gsingers)
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2010-01-04 09:28:59 -05:00
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* SOLR-1692: Fix bug relating to carrot.produceSummary option (gsingers)
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2010-08-23 10:24:00 -04:00
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* SOLR-1804: Re-enabled clustering on trunk, updated to latest version of Carrot2. No more LGPL run-time dependencies.
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This release of C2 also does not have a specific Lucene dependency. (Stanislaw Osinski, gsingers)
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2010-12-21 19:46:47 -05:00
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* SOLR-2282: Add distributed search support for search result clustering.
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2011-01-15 19:12:58 -05:00
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(Brad Giaccio, Dawid Weiss, Stanislaw Osinski, rmuir, koji)
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2010-12-21 19:46:47 -05:00
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2009-10-26 16:23:00 -04:00
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================== Release 1.4.0 ==================
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2009-09-28 09:20:06 -04:00
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Solr Clustering will be released for the first time in Solr 1.4. See http://wiki.apache.org/solr/ClusteringComponent
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2011-01-15 19:12:58 -05:00
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for details on using.
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