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Published 20 hours ago • verified publisher icon zilliztech

Take care the potential performance regression caused by virtual method for filters

Open liliu-z opened this issue 6 months ago • 2 comments 

          Saying that it is also a concern.
  1. IVF can have super high filtering rate but still uses virtual method.
  2. To my experience the, HNSW validation is not negligible. We noticed 10% performance regression in cardinal if we try to do one more deference for that.

Originally posted by @liliu-z in https://github.com/zilliztech/knowhere/pull/746#discussion_r1728658689

liliu-z avatar Aug 23 '24 09:08 liliu-z