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Search results for approximate nearest neighbor search

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84 search results found

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/

Annoy ⭐ 11,776

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

Weaviate ⭐ 9,527

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.

Pgvector ⭐ 7,748

Open-source vector similarity search for Postgres

Postgresml ⭐ 5,135

The GPU-powered AI application database. Get your app to market faster using the simplicity of SQL and the latest NLP, ML + LLM models.

Sptag ⭐ 4,691

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.

🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .

Lancedb ⭐ 2,000

Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!

Vald. A Highly Scalable Distributed Vector Search Engine

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 🔍

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

Infinity ⭐ 936

The AI-native database built for LLM applications, providing incredibly fast vector and full-text search

Pynndescent ⭐ 820

A Python nearest neighbor descent for approximate nearest neighbors

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

Lantern ⭐ 530

PostgreSQL vector database extension for building AI applications

Faiss_tips ⭐ 485

Some useful tips for faiss

PECOS - Prediction for Enormous and Correlated Spaces

Aquiladb ⭐ 311

An easy to use Neural Search Engine. Index latent vectors along with JSON metadata and do efficient k-NN search.

Pure python implementation of product quantization for nearest neighbor search

Big Ann Benchmarks ⭐ 268

Framework for evaluating ANNS algorithms on billion scale datasets.

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

Instant Distance ⭐ 251

Fast approximate nearest neighbor searching in Rust, based on HNSW index

Graph-based Approximate Nearest Neighbor Search

Aquiladb ⭐ 200

Drop in solution for Decentralized Neural Information Retrieval. Index latent vectors along with JSON metadata and do efficient k-NN search.

Annlite ⭐ 159

⚡ A fast embedded library for approximate nearest neighbor search

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

Annoy-inspired Approximate Nearest Neighbors in Rust, based on LMDB and optimized for memory usage 💥

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

Awesome Vector Database ⭐ 96

A curated list of awesome works related to high dimensional structure/vector search & database

(distributed) vector database

Annbench ⭐ 81

A lightweight benchmark for approximate nearest neighbor search

Hnswlib Node ⭐ 81

hnswlib-node provides Node.js bindings for Hnswlib

Spark Annoy ⭐ 73

Building Annoy Index on Apache Spark

GGNN: State of the Art Graph-based GPU Nearest Neighbor Search

Vector Cookbook ⭐ 60

Timescale Vector Cookbook. A collection of recipes to build applications with LLMs using PostgreSQL and Timescale Vector.

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

Faiss Node ⭐ 56

Node.js bindings for faiss

Superinsight Db ⭐ 49

Relational Database for Unstructured Data

Lshensemble ⭐ 47

LSH index for approximate set containment search

Adventures With Ann ⭐ 41

All the code for a series of Medium articles on Approximate Nearest Neighbors

Hnsw Sharp ⭐ 38

C# library for approximate nearest neighbors search using Hierarchical Navigable Small World graphs

Nearestneighbordescent.jl ⭐ 37

Efficient approximate k-nearest neighbors graph construction and search in Julia

🐍 Python bidding for the Hora Approximate Nearest Neighbor Search Algorithm library

Serving NGT over HTTP or gRPC ※This project is not maintained. We have moved to a new product, [Vald](https://vald.vdaas.org) .

Scikit Hubness ⭐ 34

A Python package for hubness analysis and high-dimensional data mining

Hi. I am jann. I am text input - text output chatbot model that is JUST approximate nearest neighbour.

Locality Sensitive Hashing In R

Rust port of annoy (https://github.com/spotify/annoy)

Rcpphnsw ⭐ 32

Rcpp bindings for the approximate nearest neighbors library hnswlib

Entity Linking Tutorial ⭐ 31

Bi-encoder Based Entity Linking Tutorial. You can run experiment only in 5 minutes. Experiments on Co-lab pro GPU are also supported!

Tiledb Vector Search ⭐ 28

Cloud-native vector similarity search and storage with efficient, serverless scale-out

Annoy Rb ⭐ 28

annoy-rb provides Ruby bindings for the Annoy (Approximate Nearest Neighbors Oh Yeah).

Elasticsearch Approximate Nearest Neighbor ⭐ 27

Plugin to integrate approximate nearest neighbor(ANN) search with Elasticsearch

Product Quantization ⭐ 27

🙃Implementation of vector quantization algorithms, codes for Norm-Explicit Quantization: Improving Vector Quantization for Maximum Inner Product Search..

Mrpt Comparison ⭐ 24

Performance comparison of the MRPT algorithm to other approximate nearest neighbor search libraries

alvd = A Lightweight Vald. A lightweight distributed vector search engine works without K8s.

🏘️ Hubness reduced nearest neighbor search for entity alignment with knowledge graph embeddings

Shrike.jl ⭐ 22

Shrike.jl: Fast approximate nearest neighbor search with random projection trees. (Benchmarks included.)

Coursera Uw Machine Learning Clustering Retrieval ⭐ 21

Postgraph ⭐ 21

All in One Graph Extension for Postgres

Fortlearner ⭐ 21

Machine Learning Algorithms in Fortran

NGT Go client library

Fast k-NN graph construction for slow metrics

Ivfadc.jl ⭐ 15

Inverted file system for billion-scale ANN search

Implementation Of Ml Algos In Python ⭐ 13

Implementing various machine learning algorithm from scratch

Flutter_native_extensions ⭐ 13

Hnswlib.rb ⭐ 12

hnswlib.rb provides Ruby bindings for Hnswlib

Non Metric Space ( Approximate ) Library in R

Hora Wasm ⭐ 11

webassembly binding for Hora Approximate Nearest Neighbor Search Library

Whiplash ⭐ 11

Serverless, lightweight, and fast vector database on top of DynamoDB

Distributed Approximate Nearest Neighbors Database https://anndb.com

Semantic Ai ⭐ 11

An open source framework for Retrieval-Augmented System (RAG) uses semantic search helps to retrieve the expected results and generate human readable conversational response with the help of LLM (Large Language Model).

Shotit is a screenshot-to-video search engine tailored for TV & Film, blazing-fast and compute-efficient.

Rnndescent ⭐ 10

R package implementing the Nearest Neighbor Descent method for approximate nearest neighbors

mlots is python package that provides Machine Learning tools for Time-Series Classification.

A GPU (CUDA) implementation, with a python interface, of the approximated KNN graph computation with Random Sample Forest algorithm KNN.

Lsh Search Go ⭐ 8

Locality-sensitive hashing lib [EXPERIMENT]

Nearest Neighbor Search ⭐ 7

Nearest neighbor search. Methods: LSH, hypercube, and exhaustive search. C++

Redis_hnsw ⭐ 7

HSNW module for Redis

Sklearn Ann ⭐ 7

Integration with (approximate) nearest neighbors libraries for scikit-learn + clustering based on with kNN-graphs.

Apotheosis ⭐ 5

A specialized implementation of the Hierarchical Navigable Small World (HNSW) data structure adapted for efficient nearest neighbor lookup of approximate matching hashes

Nndescent.cpp ⭐ 5

A C++ iteration of PyNNDescent.

Dictionary Based Approach To Approximate Nearest Neighbors

Shotit Api ⭐ 5

The ultimate brain of Shotit, in charge of task coordination.

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