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Posted to issues@solr.apache.org by "Joel Bernstein (Jira)" <ji...@apache.org> on 2023/06/06 21:44:00 UTC

[jira] [Updated] (SOLR-16827) Add min/max scaling to the reranker

     [ https://issues.apache.org/jira/browse/SOLR-16827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joel Bernstein updated SOLR-16827:
----------------------------------
    Summary: Add min/max scaling to the reranker  (was: Add min/max scale to the reranker)

> Add min/max scaling to the reranker
> -----------------------------------
>
>                 Key: SOLR-16827
>                 URL: https://issues.apache.org/jira/browse/SOLR-16827
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>            Priority: Major
>              Labels: hybrid-search
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When combining an unbounded Lucene / Solr score with a vector score its difficult or impossible to balance the two components by simply adjusting the weight of the rerank score. 
> This ticket will add Min/Max scaling of both the main query scores and ReRank scores to the ReRanker to support the hybrid ranking function.



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