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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2022/04/19 13:42:00 UTC

[jira] [Commented] (LUCENE-10503) Preserve more significant bits of scores in WANDScorer

    [ https://issues.apache.org/jira/browse/LUCENE-10503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17524316#comment-17524316 ] 

ASF subversion and git services commented on LUCENE-10503:
----------------------------------------------------------

Commit 241406123384a81c230dfb51b2225aa329823196 in lucene's branch refs/heads/branch_9x from Adrien Grand
[ https://gitbox.apache.org/repos/asf?p=lucene.git;h=24140612338 ]

LUCENE-10503: Fix JIRA number in CHANGES.


> Preserve more significant bits of scores in WANDScorer
> ------------------------------------------------------
>
>                 Key: LUCENE-10503
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10503
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Priority: Minor
>             Fix For: 9.2
>
>
> WANDScorer operates on longs to avoid accuracy issues with floating-point numbers. The current process loses more accuracy bits than it could, and making it better could help skip in a few more situations.



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