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Posted to dev@lucene.apache.org by "Hoss Man (JIRA)" <ji...@apache.org> on 2016/04/02 20:40:25 UTC
[jira] [Updated] (LUCENE-7132) BooleanQuery scores can be diff for
same docs+sim when using coord (disagree with Explanation which doesn't
change)
[ https://issues.apache.org/jira/browse/LUCENE-7132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hoss Man updated LUCENE-7132:
-----------------------------
Summary: BooleanQuery scores can be diff for same docs+sim when using coord (disagree with Explanation which doesn't change) (was: ScoreDoc.score() returns a different value than that of Explanation's)
> BooleanQuery scores can be diff for same docs+sim when using coord (disagree with Explanation which doesn't change)
> -------------------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-7132
> URL: https://issues.apache.org/jira/browse/LUCENE-7132
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/search
> Affects Versions: 5.5
> Reporter: Ahmet Arslan
> Assignee: Steve Rowe
> Attachments: LUCENE-7132.patch, LUCENE-7132.patch, SOLR-8884.patch, SOLR-8884.patch, debug.xml
>
>
> Some of the folks [reported|http://find.searchhub.org/document/80666f5c3b86ddda] that sometimes explain's score can be different than the score requested by fields parameter. Interestingly, Explain's scores would create a different ranking than the original result list. This is something users experience, but it cannot be re-produced deterministically.
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