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instant-distance

Fast minimal implementation of HNSW maps for approximate nearest neighbors searches

8 releases (4 breaking)

0.5.0 May 20, 2021
0.4.0 Apr 30, 2021
0.3.0 Mar 24, 2021
0.2.0 Mar 4, 2021
0.1.3 Feb 17, 2021
Download history 135/week @ 2021-04-01 120/week @ 2021-04-08 75/week @ 2021-04-15 86/week @ 2021-04-22 41/week @ 2021-04-29 36/week @ 2021-05-06 45/week @ 2021-05-13 124/week @ 2021-05-20 35/week @ 2021-05-27 279/week @ 2021-06-03 78/week @ 2021-06-10 77/week @ 2021-06-17 155/week @ 2021-06-24 124/week @ 2021-07-01 204/week @ 2021-07-08 44/week @ 2021-07-15

462 downloads per month

MIT/Apache

34KB
818 lines

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Instant Distance: fast HNSW indexing

Build status License: MIT License: Apache 2.0

Instance Distance is a fast pure-Rust implementation of the Hierarchical Navigable Small Worlds paper by Malkov and Yashunin for finding approximate nearest neighbors. This implementation will power the InstantDomainSearch.com backend services used for word vector indexing.

Dependencies

~2–2.8MB
~57K SLoC