An implementation of the HNSW index for approximate nearest neighbors search for C++14, that supports incremental insertion and removal of elements.
Original parts of this project are licensed under the terms of the Apache 2.0 license. This project also includes:
- A copy of
the hopscotch-map project, which is licensed under the MIT license.
It resides in
include/hnsw/containers/hopscotch-map-1.4.0. - Parts of nmslib, which are also licensed under the Apache 2.0 license.
Individual source files have corresponding copyright and license info.
- Malkov, Y.A., Yashunin, D.A. Efficient and robust approximate nearest neighbor search using Hierarchical Navigable Small World graphs