Approximate Nearest Neighbor Search

Approximate Nearest Neighbor Search / Vector Search

• ANN Benchmarks
• Faiss
  • Pytorch Interop
  • Sharding Indices
  • Contrib Modules (pytorch, clusterng, on disk)
  • Faiss: The Missing Manual | Pinecone
• Distributed Faiss
  • Autofaiss
  • faiss tips
• DiskANN
• NGT
• pynndescent
• GitHub - rapidsai/raft: RAFT contains fundamental widely-used algorithms and primitives for data science, graph and machine learning.
• GitHub - spotify/voyager: 🛰️ Voyager is an approximate nearest-neighbor search library for Python and Java with a focus on ease of use, simplicity, and deployability.

GitHub - meilisearch/arroy: Annoy-inspired Approximate Nearest Neighbors in Rust, based on LMDB and optimized for memory usage :boom:

Approximate Nearest Neighbor Search / Vector Search

Release Scaling Vector Search: Numba, Cppyy, PeachPy, and SimSIMD · unum-cloud/usearch · GitHub

Open Source

Libraries

• GitHub - marqo-ai/marqo: Tensor search for humans.
• GitHub - jiggy-ai/hnsqlite: Minimal integration of hnswlib and sqlite for text embedding and indexing
• GitHub - 1yefuwang1/vectorlite: Fast, SQL powered, in-process vector search for any language with an SQLite driver
• GitHub - asg017/sqlite-vec: A vector search SQLite extension that runs anywhere!

Databases and Search Engines