patelprateek commented on issue #11791: URL: https://github.com/apache/lucene/issues/11791#issuecomment-1252655054
@jpountz : I do have some question regarding estimation accuracy , usually what i have seen some sketch data structures being used , which have different error bounds based on cardinalities of posting list size. and then on top of that precision degrades on doing set operations (query/filters) . Can you provide me with some pointers or details on is this estimation procedure also probabilistic with different error bounds or this is more accurate (assuming we use non probabilistic sketches like roaring bitmaps) ? -- 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
