vigyasharma commented on PR #14729: URL: https://github.com/apache/lucene/pull/14729#issuecomment-2968102601
> The advantage of a `Rescorer` is that is is explicitly only run over the hits in a `TopDocs` instance, whereas `FunctionScoreQuery` will run over the entire docid space if you let it. Makes sense. I was thinking of only the knn vector queries that return top-N matches only, but reranking can apply more generally to any query. I've raised #14776 to add support for `DoubleValuesSource` based rescorers. Once that is merged, I'll modify this PR to use `DoubleValuesSourceRescorer` instead of a `FunctionScoreQuery`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
