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Posted to issues@solr.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2023/04/17 13:54:00 UTC

[jira] [Commented] (SOLR-16674) DenseVectorField - Introduce support for 1 Byte precision vectors

    [ https://issues.apache.org/jira/browse/SOLR-16674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17713102#comment-17713102 ] 

ASF subversion and git services commented on SOLR-16674:
--------------------------------------------------------

Commit f7217a1a26ad2f7e4a00239023a086b9c83d4601 in solr's branch refs/heads/main from Elia Porciani
[ https://gitbox.apache.org/repos/asf?p=solr.git;h=f7217a1a26a ]

SOLR-16674: Introduce dense vector byte encoding (#1435)



> DenseVectorField - Introduce support for 1 Byte precision vectors
> -----------------------------------------------------------------
>
>                 Key: SOLR-16674
>                 URL: https://issues.apache.org/jira/browse/SOLR-16674
>             Project: Solr
>          Issue Type: Task
>            Reporter: Elia Porciani
>            Assignee: Alessandro Benedetti
>            Priority: Major
>          Time Spent: 3h 40m
>  Remaining Estimate: 0h
>
> Lucene 9.4.0 has introduced the possibility of encoding vectors with 1-byte precision.
> DenseVectorField should be extended in order to use a such encoding.
> A new vector encoding parameter should be added to DenseVectorField:
> * FLOAT32 (default)
> * BYTE
> The new encoding should also be applied to the DenseVectorField stored fields.



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