[jira] [Updated] (SOLR-17813) Add support for SeededKnnVectorQuery

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-17813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated SOLR-17813:
----------------------------------
    Labels: pull-request-available  (was: )

> Add support for SeededKnnVectorQuery
> ------------------------------------
>
>                 Key: SOLR-17813
>                 URL: https://issues.apache.org/jira/browse/SOLR-17813
>             Project: Solr
>          Issue Type: New Feature
>          Components: vector-search
>            Reporter: Alessandro Benedetti
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Apache Lucene implemented a version of knn vector query that provides a query seed to initiate the vector search (entry points in the HNSW graph exploration).
> See "Lexically-Accelerated Dense Retrieval"(Hrishikesh Kulkarni, Sean MacAvaney, Nazli Goharian, Ophir Frieder).
> From SIGIR '23: https://arxiv.org/abs/2307.16779 
> With this task, we aim to add to Solr this new query, probably as an additional parameter of the current KNN query parser.
> The only relevant parameter is Query seed
> While the Weight seedWeight is added when rewriting the query, so no special care should be needed there (see org.apache.lucene.search.SeededKnnVectorQuery#rewrite and org.apache.lucene.search.SeededKnnVectorQuery#createSeedWeight)



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@solr.apache.org
For additional commands, e-mail: issues-help@solr.apache.org