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Posted to oak-issues@jackrabbit.apache.org by "Davide Giannella (JIRA)" <ji...@apache.org> on 2018/11/30 15:29:03 UTC
[jira] [Closed] (OAK-7916) Feature vectors similarity query is too
selective
[ https://issues.apache.org/jira/browse/OAK-7916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Davide Giannella closed OAK-7916.
---------------------------------
bulk close 1.9.12
> Feature vectors similarity query is too selective
> -------------------------------------------------
>
> Key: OAK-7916
> URL: https://issues.apache.org/jira/browse/OAK-7916
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: lucene
> Affects Versions: 1.9.11
> Reporter: Tommaso Teofili
> Assignee: Tommaso Teofili
> Priority: Major
> Fix For: 1.9.12
>
> Attachments: OAK-7916.0.patch
>
>
> Current query generated for similarity search of feature vectors is blindly setting _minShouldMatch_ to 3 while that should be more flexible and depend on no. of hashes and intended similarity and true positive rates (see SOLR-12879 for an example).
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