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Posted to issues@lucene.apache.org by "Adrien Grand (Jira)" <ji...@apache.org> on 2022/04/19 13:39:00 UTC

[jira] [Resolved] (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:all-tabpanel ]

Adrien Grand resolved LUCENE-10503.
-----------------------------------
    Fix Version/s: 9.2
       Resolution: Fixed

I mixed up the JIRA number in the commit message and the notification went to LUCENE-10153.

> 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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