The Top 24 Nearest Neighbor Search Open Source Projects

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The Top 24 Nearest Neighbor Search Open Source Projects

Categories > Computer Science > Nearest Neighbor Search

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

Statistical Machine Intelligence & Learning Engine

Milvus ⭐4,280

An open source embedding vector similarity search engine powered by Faiss, NMSLIB and Annoy

Mlpack ⭐3,391

mlpack: a scalable C++ machine learning library --

Awesome Cbir Papers ⭐1,014

📝Awesome and classical image retrieval papers

FAst Lookups of Cosine and Other Nearest Neighbors (based on fast locality-sensitive hashing)

Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data

Training of Locally Optimized Product Quantization (LOPQ) models for approximate nearest neighbor search of high dimensional data in Python and Spark.

Soundfingerprinting ⭐488

Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.

TOROS N2 - lightweight approximate Nearest Neighbor library which runs fast even with large datasets

Pynndescent ⭐305

A Python nearest neighbor descent for approximate nearest neighbors

Fast and lightweight header-only C++ library (with Python bindings) for approximate nearest neighbor search

Tarsoslsh ⭐176

A Java library implementing practical nearest neighbour search algorithm for multidimensional vectors that operates in sublinear time. It implements Locality-sensitive Hashing (LSH) and multi index hashing for hamming space.

A scalable nearest neighbor search library in Apache Spark

Fast Approximate Nearest Neighbor (ANN) searches with a PostgreSQL database.

Knn Matting ⭐126

Source Code for KNN Matting, CVPR 2012 / TPAMI 2013. MATLAB code ready to run. Simple and robust implementation under 40 lines.

Pure python implementation of product quantization for nearest neighbor search

Faiss_tips ⭐116

Some useful tips for faiss

Vald. A Highly Scalable Distributed Vector Search Engine

Elastiknn ⭐94

Elasticsearch plugin for nearest neighbor search. Store vectors and run similarity search using exact and approximate algorithms.

Fast and memory-efficient ANN with a subset-search functionality

gann(go-approximate-nearest-neighbor) is a library for Approximate Nearest Neighbor Search written in Go

Fast Near Duplicate Image Search ⭐33

Fast Near-Duplicate Image Search and Delete using pHash, t-SNE and KDTree.

Deep Mihash ⭐13

Code for papers "Hashing with Mutual Information" (TPAMI 2019) and "Hashing with Binary Matrix Pursuit" (ECCV 2018)

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