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Posted to issues@lucene.apache.org by GitBox <gi...@apache.org> on 2021/07/10 15:35:36 UTC
[GitHub] [lucene] msokolov opened a new pull request #210: LUCENE-10016: remove fanout parameter from nearest neighbor vector search
msokolov opened a new pull request #210:
URL: https://github.com/apache/lucene/pull/210
I think we can remove this parameter to simplify the nn search api and make it more generic. For the HNSW algorithm, searching for top K=M and fanout=N is basically the same as searching with top K=M+N and then keeping the top M, so callers can easily implement.
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[GitHub] [lucene] msokolov commented on pull request #210: LUCENE-10016: remove fanout parameter from nearest neighbor vector search
Posted by GitBox <gi...@apache.org>.
msokolov commented on pull request #210:
URL: https://github.com/apache/lucene/pull/210#issuecomment-881912928
OK! Thanks for the discussion. We can always revisit when we have an actual need for a parameter.
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[GitHub] [lucene] msokolov merged pull request #210: LUCENE-10016: remove fanout parameter from nearest neighbor vector search
Posted by GitBox <gi...@apache.org>.
msokolov merged pull request #210:
URL: https://github.com/apache/lucene/pull/210
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