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https://issues.apache.org/jira/browse/LUCENE-10382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17484759#comment-17484759
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Joel Bernstein commented on LUCENE-10382:
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I'm going to start the brute force implementation inside of KnnVectorQuery
soon. My plan is to advance through the VectorValues using the BitsFilter and
score the vectors with the KnnVectorField.vectorSimilarityFunction. If there is
code available that does this already let me know.
> 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: 0.5h
> 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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