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Posted to issues@lucene.apache.org by "Trey Grainger (Jira)" <ji...@apache.org> on 2019/10/10 18:37:00 UTC
[jira] [Commented] (SOLR-13500) Vector Search with Solr
[ https://issues.apache.org/jira/browse/SOLR-13500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16948861#comment-16948861 ]
Trey Grainger commented on SOLR-13500:
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I don't have permissions in JIRA, so can someone who does please close this a a duplicate of SOLR-12890?
Thanks!
> Vector Search with Solr
> -----------------------
>
> Key: SOLR-13500
> URL: https://issues.apache.org/jira/browse/SOLR-13500
> Project: Solr
> Issue Type: New Feature
> Reporter: Dr Oleg Savrasov
> Priority: Major
>
> In machine learning problems we usually need to find nearest neighbors in dense high dimensional vector space. Often, this retrieval had to be augmented with traditional Boolean retrieval.
> While no efficient KNN implementation is available in Solr yet, in practice people are using brute-force vector distance sorting after Boolean retrieval limits number of candidate vectors.
> It's proposed to add a clear way to implement such a solution with Solr.
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