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Posted to issues@lucene.apache.org by "Julie Tibshirani (Jira)" <ji...@apache.org> on 2022/02/08 01:26:00 UTC

[jira] [Commented] (LUCENE-10382) Allow KnnVectorQuery to operate over a subset of liveDocs

    [ https://issues.apache.org/jira/browse/LUCENE-10382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17488527#comment-17488527 ] 

Julie Tibshirani commented on LUCENE-10382:
-------------------------------------------

I had some time to try out the dynamic check I mentioned, and it seems to work. I opened a PR here that builds off Joel's change: https://github.com/apache/lucene/pull/656. It's a draft because there are still some big open API questions. Looking forward to hearing your feedback!

> Allow KnnVectorQuery to operate over a subset of liveDocs
> ---------------------------------------------------------
>
>                 Key: LUCENE-10382
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10382
>             Project: Lucene - Core
>          Issue Type: Improvement
>    Affects Versions: 9.0
>            Reporter: Joel Bernstein
>            Priority: Major
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Currently the KnnVectorQuery selects the top K vectors from all live docs.  This ticket will change the interface to make it possible for the top K vectors to be selected from a subset of the live docs.



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