Recommender System Python Packages

lancedb

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

usearch

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

implicit

Fast Python Collaborative Filtering for Implicit Feedback Datasets

tensorflow-recommenders

TensorFlow Recommenders is a library for building recommender system models using TensorFlow.

lightfm

A Python implementation of LightFM, a hybrid recommendation algorithm.

catalyst

Accelerated deep learning R&D

rusket

rusket 🦀🧺

lynsedb

Embedded-first vector database that grows into a self-hosted service and lightweight cluster.

rectools

RecTools - library to build Recommendation Systems easier and faster than ever before

torchrec

Pytorch domain library for recommendation systems

torchrec-nightly

Pytorch domain library for recommendation systems

librecommender

Versatile End-to-End Recommender System

usearch-iscc

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

nvtabular

NVTabular is a feature engineering and preprocessing library for tabular data designed to quickly and easily manipulate terabyte scale datasets used to train deep learning based recommender systems.

merlin-models

Merlin Models is a collection of deep learning recommender system model reference implementations

replay-rec

A Comprehensive Framework for Building End-to-End Recommendation Systems with State-of-the-Art Models

transformers4rec

Transformers4Rec is a flexible and efficient library for sequential and session-based recommendation and works with PyTorch.

torchrec-nightly-cpu

Pytorch domain library for recommendation systems

persia

High performance distributed framework for training deep learning recommendation models based on PyTorch.

sansa

SANSA - sparse EASE for millions of items

buffalo

TOROS Buffalo: A fast and scalable production-ready open source project for recommender systems

matrix-factorization

Library for matrix factorization for recommender systems using collaborative filtering

rankfm

Factorization Machines for Recommendation and Ranking Problems with Implicit Feedback Data

rtrec

An realtime recommendation system supporting online updates