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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-7925) Deduplicate SHOULD and MUST clauses in BooleanQuery
Date Mon, 21 Aug 2017 09:57:00 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-7925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16134970#comment-16134970
] 

ASF subversion and git services commented on LUCENE-7925:
---------------------------------------------------------

Commit 325263a93982f3129a7e115bfcd868218f7eac71 in lucene-solr's branch refs/heads/branch_7x
from [~jpountz]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=325263a ]

LUCENE-7925: Collapse duplicate SHOULD or MUST clauses by summing up their boosts.


> Deduplicate SHOULD and MUST clauses in BooleanQuery
> ---------------------------------------------------
>
>                 Key: LUCENE-7925
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7925
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Adrien Grand
>            Priority: Minor
>             Fix For: master (8.0), 7.1
>
>         Attachments: LUCENE-7925.patch
>
>
> Now that coord factors are gone, we can always deduplicate MUST clauses and SHOULD clauses
(when minimumNumberShouldMatch is 1) by summing up their boosts.



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