mikemccand commented on PR #15472: URL: https://github.com/apache/lucene/pull/15472#issuecomment-3642803272
> I hooked it up to lucene-util (PR incoming) for comparison +1 thank you -- making it easy-ish for anyone to benchmark jVector against Faiss wrapped Codec and Lucene's HNSW implementation would be awesome. `knnPerfTest.py` got a number of improvements recently (autologger, factoring away non-differentiating columns, preserving index-time and force-merge-time across invocations, etc.). Plus we now have [Cohere v3 vectors](https://github.com/mikemccand/luceneutil/issues/497), 1024 dims instead of 768 from Cohere v2. And they are unit-sphere normalized, unlike Cohere v2. -- 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]
