jtibshirani commented on pull request #239: URL: https://github.com/apache/lucene/pull/239#issuecomment-898464397
I tried modifying my usual ann-benchmark to randomly delete 25% of documents after force merging. As expected, it's slower but not by a huge amount. **sift-128-euclidean, M=16, efSearch=500** ``` Approach Baseline QPS Deletions QPS LuceneHnsw(n_cands=10) 9045.574 7871.898 LuceneHnsw(n_cands=50) 3789.169 3035.740 LuceneHnsw(n_cands=100) 2333.714 1769.330 LuceneHnsw(n_cands=500) 579.850 448.190 LuceneHnsw(n_cands=800) 386.105 299.636 ``` If you don't have objections, I'd like to merge now and then work on some final benchmarks -- ideally we could make sure luceneutil covers ANN with deletions. -- 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]
