annoy#
High-dimensional Approximate Nearest Neighbors (ANN) queries in C++/Python optimized for memory usage and loading/saving to disk.
Python module (written in C++) for high-dimensional approximate nearest neigbor (ANN) queries. Spotify-Annoy (Approximate Nearest Neighbors Oh Yeah) is a C++ library with Python bindings to search for points in space that are close to a given query point. It also creates large read-only file-based data structures that are mmapped into memory so that many processes may share the same data.
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