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Posted to dev@lucene.apache.org by "Atri Sharma (JIRA)" <ji...@apache.org> on 2019/04/18 16:02:00 UTC
[jira] [Commented] (LUCENE-8770) BlockMaxConjunctionScorer should
support two-phase scorers
[ https://issues.apache.org/jira/browse/LUCENE-8770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16821253#comment-16821253 ]
Atri Sharma commented on LUCENE-8770:
-------------------------------------
+1.
A big win would be BKD Scorer. How difficult do you think that effort would be?
> BlockMaxConjunctionScorer should support two-phase scorers
> ----------------------------------------------------------
>
> Key: LUCENE-8770
> URL: https://issues.apache.org/jira/browse/LUCENE-8770
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Jim Ferenczi
> Priority: Minor
>
> The support for two-phase scorers in BlockMaxConjunctionScorer is missing. This can slow down some queries that need to execute costly second phase on more documents.
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