kaivalnp commented on PR #12679: URL: https://github.com/apache/lucene/pull/12679#issuecomment-2126824340
Yes @alessandrobenedetti that is correct -- some result may be missed if nodes along its path from the entry node score below the result threshold (but still higher than a traversal threshold <= result threshold) This traversal threshold exists purely as a tunable parameter for recall v/s latency, somewhat like the [`ef` parameter](https://github.com/nmslib/hnswlib/blob/master/ALGO_PARAMS.md#search-parameters) in KNN based search, where we request for `ef` >= `k` results from the graph and retain the best-scoring `k` for a better recall but higher latency -- 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
