msokolov commented on PR #16506: URL: https://github.com/apache/lucene/pull/16506#issuecomment-5358046378
So I understand why recall might drop a bit due to less-optimal quantization (no centering -- is that the only change?), but I'm less clear why we expect an increase in latency when de-duplicating, especially as the increase correlating with reduced quantized bit size. I think I would expect a small increase, perhaps, due to the need for an indirection when looking up ordinals relative to a dense index, but this wouldn't vary with quantization. -- 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]
