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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/06/05 20:29:02 UTC
[jira] [Commented] (SOLR-6088) Add query re-ranking with the
ReRankingQParserPlugin
[ https://issues.apache.org/jira/browse/SOLR-6088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14019061#comment-14019061 ]
ASF subversion and git services commented on SOLR-6088:
-------------------------------------------------------
Commit 1600720 from [~joel.bernstein] in branch 'dev/trunk'
[ https://svn.apache.org/r1600720 ]
SOLR-6088: Add query re-ranking with the ReRankingQParserPlugin
> Add query re-ranking with the ReRankingQParserPlugin
> ----------------------------------------------------
>
> Key: SOLR-6088
> URL: https://issues.apache.org/jira/browse/SOLR-6088
> Project: Solr
> Issue Type: New Feature
> Components: search
> Reporter: Joel Bernstein
> Attachments: SOLR-6088.patch, SOLR-6088.patch, SOLR-6088.patch, SOLR-6088.patch, SOLR-6088.patch
>
>
> This ticket introduces the ReRankingQParserPlugin which adds query Reranking/Rescoring for Solr. It leverages the new RankQuery framework to plug-in the new Lucene QueryRescorer.
> See ticket LUCENE-5489 for details on the use case.
> Sample syntax:
> {code}
> q={!rerank mainQuery=$qq reRankQuery=$rqq reRankDocs=200}
> {code}
> In the example above the mainQuery is executed and 200 docs are collected and re-ranked based on the results of the reRankQuery.
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