approximate-nearest-neighbor-search
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Open-source vector similarity search for Postgres
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Jul 12, 2025 - C
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.
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Jul 18, 2025 - Go
Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk
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Jul 29, 2024 - C++
Developer-friendly, embedded retrieval engine for multimodal AI. Search More; Manage Less.
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Jul 18, 2025 - Python
Postgres with GPUs for ML/AI apps.
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Jul 1, 2025 - Rust
A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search scenario.
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Jul 16, 2025 - C++
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text
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Jul 18, 2025 - C++
Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
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Jul 11, 2025 - C++
🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .
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Jan 31, 2024 - Rust
Vald. A Highly Scalable Distributed Vector Search Engine
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Jul 18, 2025 - Go
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
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Jun 23, 2025 - C++
A Python nearest neighbor descent for approximate nearest neighbors
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Nov 10, 2024 - Python
PostgreSQL vector database extension for building AI applications
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Dec 12, 2024 - Rust
Some useful tips for faiss
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Nov 2, 2023 - Shell
TOROS N2 - lightweight approximate Nearest Neighbor library which runs fast even with large datasets
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Jun 27, 2023 - Jupyter Notebook
PECOS - Prediction for Enormous and Correlated Spaces
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Feb 1, 2025 - Python
Framework for evaluating ANNS algorithms on billion scale datasets.
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May 15, 2025 - Jupyter Notebook
An easy to use Neural Search Engine. Index latent vectors along with JSON metadata and do efficient k-NN search.
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May 6, 2024 - HTML
Pure python implementation of product quantization for nearest neighbor search
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Jun 7, 2025 - Python
Fast approximate nearest neighbor searching in Rust, based on HNSW index
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Jul 7, 2025 - Rust
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