benwtrent commented on issue #15132: URL: https://github.com/apache/lucene/issues/15132#issuecomment-3233377028
One major draw back of post-filtering is the case when a filter is negatively correlated with the queries nearest neighbors. In that case, its possible that we return less than `k` results. So, in that case we would need to pivot back to the regular pre-filter. -- 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
