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Posted to oak-issues@jackrabbit.apache.org by "Tommaso Teofili (JIRA)" <ji...@apache.org> on 2018/11/22 15:56:00 UTC

[jira] [Resolved] (OAK-7824) Improve search by similar feature vectors with brute force nearest neighbour

     [ https://issues.apache.org/jira/browse/OAK-7824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tommaso Teofili resolved OAK-7824.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.9.12

> Improve search by similar feature vectors with brute force nearest neighbour
> ----------------------------------------------------------------------------
>
>                 Key: OAK-7824
>                 URL: https://issues.apache.org/jira/browse/OAK-7824
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: lucene
>            Reporter: Tommaso Teofili
>            Assignee: Tommaso Teofili
>            Priority: Major
>             Fix For: 1.9.12
>
>         Attachments: OAK-7824.0.patch, OAK-7824.1.patch, OAK-7824.2.patch, OAK-7824.3.patch, OAK-7824.4.patch
>
>
> In those cases where there's suboptimal ranking in the search results of a search by feature vectors, we could use feature vector distance to perform reranking on the search results set.



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