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https://issues.apache.org/jira/browse/SOLR-17928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18044484#comment-18044484
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ASF subversion and git services commented on SOLR-17928:
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Commit f14a89c112a342c9775b96e3b460842700b9db7f in solr's branch
refs/heads/main from Ishan Chattopadhyaya
[ https://gitbox.apache.org/repos/asf?p=solr.git;h=f14a89c112a ]
SOLR-17928: Add efSearch parameter to knn query (Closes #3711, #3941)
Co-authored-by: punAhuja <[email protected]>
Co-authored-by: Elia <[email protected]>
> Add efSearch parameter to knn query
> -----------------------------------
>
> Key: SOLR-17928
> URL: https://issues.apache.org/jira/browse/SOLR-17928
> Project: Solr
> Issue Type: Improvement
> Components: vector-search
> Reporter: Ishan Chattopadhyaya
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Right now, only topK can be requested. efSearch is a standard overfetch
> parameter.
> Proposing that we add it for better recall accuracy.
> (FYI, Elasticsearch calls it num_candidates. Commonly referred to as
> efSearch, similar to efConstruction that we call beamWidth)
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