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The Top 23 Nearest Neighbor Search Open Source Projects

Open source projects categorized as Nearest Neighbor Search
Categories > Computer Science > Nearest Neighbor Search
Milvus ⭐ 25,219
A cloud-native vector database, storage for next generation AI applications
total releases 35most recent commit 3 months ago
Qdrant ⭐ 15,789
Qdrant - High-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
most recent commit 3 months ago
Annoy ⭐ 11,776
Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk
dependent packages 93total releases 47most recent commit 8 months agopypi annoy} Downloads
Weaviate ⭐ 9,327
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.
dependent packages 14total releases 131most recent commit 15 days ago
Pgvector ⭐ 7,748
Open-source vector similarity search for Postgres
total releases 1most recent commit 3 months ago
Smile ⭐ 5,833
Statistical Machine Intelligence & Learning Engine
dependent packages 35total releases 33most recent commit 6 months ago
Mlpack ⭐ 4,657
mlpack: a fast, header-only C++ machine learning library
dependent packages 1total releases 18most recent commit 3 months agopypi mlpack} Downloads
Docarray ⭐ 2,721
Represent, send, store and search multimodal data
dependent packages 52total releases 732most recent commit 21 days agopypi docarray} Downloads
Lancedb ⭐ 2,000
Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!
dependent packages 13total releases 45most recent commit 3 months agonpm vectordb} Downloads
Awesome Cbir Papers ⭐ 1,622
📝Awesome and classical image retrieval papers
most recent commit 6 months ago
Vald ⭐ 1,422
Vald. A Highly Scalable Distributed Vector Search Engine
dependent packages 1total releases 132most recent commit 3 months ago
Usearch ⭐ 1,335
Fast Open-Source Search & Clustering engine × for Vectors & 🔜 Strings × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
dependent packages 4total releases 102most recent commit 3 months agonpm usearch} Downloads
Awesome Vector Search ⭐ 1,143
Collections of vector search related libraries, service and research papers
most recent commit 4 months ago
Ngt ⭐ 1,141
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
dependent packages 5total releases 25most recent commit 5 months agopypi ngt} Downloads
Falconn ⭐ 1,123
FAst Lookups of Cosine and Other Nearest Neighbors (based on fast locality-sensitive hashing)
most recent commit 5 years ago
Voyager ⭐ 1,044
🛰️ Voyager is an approximate nearest-neighbor search library for Python and Java with a focus on ease of use, simplicity, and deployability.
dependent packages 2total releases 8most recent commit 3 months ago
Pgvecto.rs ⭐ 986
Scalable Vector Search in Postgres. Revolutionize Vector Search, not Database.
most recent commit 3 months ago
Similarity ⭐ 979
TensorFlow Similarity is a python package focused on making similarity learning quick and easy.
dependent packages 1total releases 77most recent commit 5 months agopypi tensorflow-similarity} Downloads
Infinity ⭐ 936
The AI-native database built for LLM applications, providing incredibly fast vector and full-text search
most recent commit 3 months ago
Soundfingerprinting ⭐ 901
Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.
dependent packages 10total releases 136most recent commit 19 days agonuget SoundFingerprinting} Downloads
Pynndescent ⭐ 820
A Python nearest neighbor descent for approximate nearest neighbors
dependent packages 65total releases 30most recent commit 3 months agopypi pynndescent} Downloads
Quaterion ⭐ 580
Blazing fast framework for fine-tuning similarity learning models
total releases 32most recent commit 4 months ago
N2 ⭐ 547
TOROS N2 - lightweight approximate Nearest Neighbor library which runs fast even with large datasets
total releases 2most recent commit 10 months ago
The 10 Most Depended On Nearest Neighbor Search Open Source Projects
Faiss Wheels ⭐ 240
Unofficial faiss wheel builder
dependent packages 250total releases 15latest release April 24, 2023most recent commit 3 months agopypi faiss-cpu} Downloads
Annoy ⭐ 11,776
Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk
dependent packages 93total releases 47latest release June 14, 2023most recent commit 8 months agopypi annoy} Downloads
Pynndescent ⭐ 820
A Python nearest neighbor descent for approximate nearest neighbors
dependent packages 65total releases 30latest release November 20, 2023most recent commit 3 months agopypi pynndescent} Downloads
Docarray ⭐ 2,721
Represent, send, store and search multimodal data
dependent packages 52total releases 732latest release December 09, 2023most recent commit 21 days agopypi docarray} Downloads
Smile ⭐ 5,833
Statistical Machine Intelligence & Learning Engine
dependent packages 35total releases 33latest release June 14, 2023most recent commit 6 months ago
Hnswlib Node ⭐ 81
hnswlib-node provides Node.js bindings for Hnswlib
dependent packages 24total releases 11latest release June 23, 2023most recent commit 4 months agonpm hnswlib-node} Downloads
Kdtree Rs ⭐ 197
K-dimensional tree in Rust for fast geospatial indexing and lookup
dependent packages 18total releases 13latest release December 16, 2022most recent commit 3 months agocargo kdtree} Downloads
Lancedb ⭐ 2,000
Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!
dependent packages 13total releases 45latest release December 04, 2023most recent commit 3 months agonpm vectordb} Downloads
Soundfingerprinting ⭐ 901
Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.
dependent packages 10total releases 136latest release November 30, 2023most recent commit 19 days agonuget SoundFingerprinting} Downloads
The 10 Latest Releases In Nearest Neighbor Search Open Source Projects
Docarray ⭐ 2,721
Represent, send, store and search multimodal data
dependent packages 52total releases 732latest release December 09, 2023most recent commit 21 days agopypi docarray} Downloads
Vald ⭐ 1,422
Vald. A Highly Scalable Distributed Vector Search Engine
dependent packages 1total releases 132latest release December 06, 2023most recent commit 3 months ago
Ngt ⭐ 1,141
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
dependent packages 5total releases 25latest release December 06, 2023most recent commit 5 months agopypi ngt} Downloads
Lancedb ⭐ 2,000
Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!
dependent packages 13total releases 45latest release December 04, 2023most recent commit 3 months agonpm vectordb} Downloads
Soundfingerprinting ⭐ 901
Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.
dependent packages 10total releases 136latest release November 30, 2023most recent commit 19 days agonuget SoundFingerprinting} Downloads
Rii ⭐ 146
Fast and memory-efficient ANN with a subset-search functionality
total releases 15latest release November 22, 2023most recent commit 5 months ago
Pynndescent ⭐ 820
A Python nearest neighbor descent for approximate nearest neighbors
dependent packages 65total releases 30latest release November 20, 2023most recent commit 3 months agopypi pynndescent} Downloads
Citrus ⭐ 92
(distributed) vector database
total releases 18latest release November 14, 2023most recent commit 3 months ago
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