[jira] [Commented] (LUCENE-8083) Give similarities better values for maxScore

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[jira] [Commented] (LUCENE-8083) Give similarities better values for maxScore

JIRA jira@apache.org

    [ https://issues.apache.org/jira/browse/LUCENE-8083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282054#comment-16282054 ]

Robert Muir commented on LUCENE-8083:
-------------------------------------

{quote}
IBSimilarity with DistributionSPL, AxiomaticF2EXP and AxiomaticF2LOG
{quote}

These similarities can't work with maxScore. We should remove or move them out (LUCENE-8010) so it wont be confusing. They should also not be rotated in tests or they will cause confusion for e.g. booleanquery or phrasequery tests that try to test these optimizations.

> Give similarities better values for maxScore
> --------------------------------------------
>
>                 Key: LUCENE-8083
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8083
>             Project: Lucene - Core
>          Issue Type: Task
>            Reporter: Adrien Grand
>            Priority: Minor
>         Attachments: LUCENE-8083.patch
>
>
> The benefits of LUCENE-4100 largely depend on the quality of the upper bound of the scores that is provided by the similarity.



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