benwtrent commented on issue #12627: URL: https://github.com/apache/lucene/issues/12627#issuecomment-2083624216
@msokolov I am not sure what particular mitigations @CloudMarc is talking about, but I know of a couple of options outlined here: https://github.com/apache/lucene/issues/12627#issuecomment-1814046690 Though I would prefer not having yet another configuration item for HNSW. I think we should do a second "clean up pass" over HNSW (like JVector does for Vamana), to ensure we don't have orphaned nodes or clusters. A second pass over the layers wouldn't be too bad performance wise (we wouldn't have to do many, if any at all, vector comparisons in the second pass), and it would be mostly for adding a couple of backlinks that were originally removed. -- 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
