mayya-sharipova commented on code in PR #16794: URL: https://github.com/apache/lucene/pull/16794#discussion_r4260163056
########## lucene/CHANGES.txt: ########## @@ -493,6 +493,11 @@ Improvements Optimizations --------------------- +* GITHUB#16794: Concurrent HNSW merges now join the other deletion-free graphs into the base graph + through their join sets, as serial merges have done since GITHUB#14331, instead of inserting all + their vectors with a full search. This makes them do about a third fewer vector comparisons. Review Comment: nit: instead of "third fewer" => "Graphs now match the serial merge: slightly lower recall at the same ef, but fewer visited nodes." -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
