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https://issues.apache.org/jira/browse/SOLR-17678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17957357#comment-17957357
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Houston Putman commented on SOLR-17678:
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Because LTR also uses {{originalScore}} in its functionality, I'm renaming this
feature {{originalScore}} instead of {{matchScore.}}
> Return originalScore for reranked docs
> --------------------------------------
>
> Key: SOLR-17678
> URL: https://issues.apache.org/jira/browse/SOLR-17678
> Project: Solr
> Issue Type: Improvement
> Components: SearchComponents - other
> Reporter: Siju Varghese
> Assignee: Houston Putman
> Priority: Major
> Labels: pull-request-available
> Fix For: 9.9
>
> Time Spent: 4h 20m
> Remaining Estimate: 0h
>
> Query reranking provides the ability to rerank matched documents and return
> the top N based on a provided rerank query. The _score_ attribute for the
> reranked docs and returned docs is a function of the rerank query and rerank
> parameters. During this process however the original score is lost. The
> original score is an important feature and I think it should be available in
> the response back.
>
> Any concerns in adding an original score parameter in response of reranked
> docs?
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