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

MinHash, LSH, LSH Forest, Weighted MinHash, HyperLogLog, HyperLogLog++, LSH Ensemble and HNSW

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

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

Selected Machine Learning algorithms for natural language processing and semantic analysis in Golang

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

Go to: https://github.com/alexklibisz/elastiknn

JavaScript port of TLSH (Trend Micro Locality Sensitive Hash)

TLSH lib in Golang

Scalable and Sustainable Deep Learning via Randomized Hashing

An implementation of efficient LSH inspired by fruit fly brain

Dice.com repo to accompany the dice.com 'Vectors in Search' talk by Simon Hughes, from the Activate 2018 search conference, and the 'Searching with Vectors' talk from Haystack 2019 (US). Builds upon my conceptual search and semantic search work from 2015

Locality Sensitive Hashing

Learning M-Way Tree - Web Scale Clustering - EM-tree, K-tree, k-means, TSVQ, repeated k-means, bitwise clustering

Near-duplicate image detection using Locality Sensitive Hashing

One-Shot Learning using Nearest-Neighbor Search (NNS) and Locality-Sensitive Hashing LSH

locality sensitive hashing (LSHASH) for Python3

Fast and precise comparison of genomes and metagenomes (in the order of terabytes) on a typical personal laptop

Quickly estimate the similarity between many sets

SetSketch: Filling the Gap between MinHash and HyperLogLog