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Posted to issues@lucene.apache.org by GitBox <gi...@apache.org> on 2021/10/27 17:20:08 UTC

[GitHub] [lucene] mayya-sharipova commented on pull request #416: LUCENE-10054 Make HnswGraph hierarchical

mayya-sharipova commented on pull request #416:
URL: https://github.com/apache/lucene/pull/416#issuecomment-953142944


   Benchmarking based on @jtibshirani [setup](based on https://github.com/jtibshirani/lucene/pull/1)
   
   baseline: main branch
   candidate: this PR
   
   **glove-25-angular**
   |              | baseline recall | baseline QPS | candidate recall | candidate QPS |
   | ------------ | --------------: | -----------: | ---------------: | ------------: |
   | n_cands=10   |           0.626 |    10962.821 |            0.631 |      8869.807 |
   | n_cands=50   |           0.888 |     4409.952 |            0.889 |      4111.685 |
   | n_cands=100  |           0.946 |     2621.846 |            0.947 |      2734.787 |
   | n_cands=500  |           0.994 |      661.253 |            0.994 |       686.700 |
   | n_cands=800  |           0.997 |      430.172 |            0.997 |       459.356 |
   | n_cands=1000 |           0.998 |      342.915 |            0.998 |       355.238 |
   
   
   **sift-128-euclidean**
   
   |              | baseline recall | baseline QPS | candidate recall | candidate QPS |
   | ------------ | --------------: | -----------: | ---------------: | ------------: |
   | n_cands=10   |           0.601 |     6948.736 |            0.607 |      6677.931 |
   | n_cands=50   |           0.889 |     3003.781 |            0.892 |      3202.925 |
   | n_cands=100  |           0.952 |     1622.276 |            0.953 |      1996.992 |
   | n_cands=500  |           0.996 |      444.135 |            0.996 |       540.368 |
   | n_cands=800  |           0.998 |      296.835 |            0.998 |       367.316 |
   | n_cands=1000 |           0.999 |      245.498 |            0.999 |       311.339 |
   
   


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