recommendation-algorithms

This is the repository of our article published in RecSys 2019 "Are We Really Making Much Progress? A Worrying Analysis of Recent Neural Recommendation Approaches" and of several follow-up studies.

deep-learning neural-network reproducible-research collaborative-filtering matrix-factorization hyperparameters bpr recommendation-system recommender-system reproducibility recommendation-algorithms knn matrix-completion evaluation-framework content-based-recommendation hybrid-recommender-system funksvd bprmf bprslim slimelasticnet

UpdatedMay 25, 2023
Python

PreferredAI /cornac

Star959

A Comparative Framework for Multimodal Recommender Systems

collaborative-filtering matrix-factorization recommendation-system recommendation-engine recommender-system recommendation-algorithms multimodality multimodal-learning

UpdatedApr 26, 2025
Python

qiaoguan /deep-ctr-prediction

Star923

CTR prediction models based on deep learning(基于深度学习的广告推荐CTR预估模型)

afm transformer resnet recommendation recommendation-algorithms ctr-prediction ctr recommendation-algorithm factorization-machine deepfm xdeepfm deep-ctr ad-algorithm esmm deep-cross deep-interest-network fibinet

UpdatedNov 15, 2019
Python

HKUDS /SSLRec

Star516

[WSDM'2024 Oral] "SSLRec: A Self-Supervised Learning Framework for Recommendation"

deep-learning collaborative-filtering recommender-systems recommendation-algorithms graph-neural-networks self-supervised-learning user-behavior contrastive-learning

UpdatedMar 21, 2025
Python

DSXiangLi /CTR

Star387

CTR模型代码和学习笔记总结

afm tensorflow frappe recommendation-algorithms fm ffm wide-and-deep ctr-prediction dcn deepfm fnn xdeepfm deepinterestnetwork pnn nfm deep-cross fibinet

UpdatedAug 28, 2021
Python

DataSystemsLab /recdb-postgresql

Star367

RecDB is a recommendation engine built entirely inside PostgreSQL

machine-learning database recommendation-system recommendation-engine recommender-system recommendation recommendation-algorithms

UpdatedMay 11, 2020
C

MobileTeleSystems /RecTools

Star353

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

machine-learning deep-learning personalization recommendation-system recsys recommendation-engine recommender-system recommendation-algorithms recomendations

UpdatedMay 2, 2025
Python

sb-ai-lab /RePlay

Star332

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

machine-learning deep-learning algorithms evaluation distributed-computing transformers pytorch collaborative-filtering matrix-factorization pyspark recsys recommender-system recommendation-algorithms

UpdatedMay 13, 2025
Python

gaolinjie /awesome-recommender-systems

Star322

A curated list of awesome resources about Recommender Systems.

awesome awesome-list recommender-systems recommendation-algorithms

UpdatedFeb 27, 2020

gabrielspmoreira /chameleon_recsys

Star276

Source code of CHAMELEON - A Deep Learning Meta-Architecture for News Recommender Systems

deep-neural-networks deep-learning tensorflow word2vec word-embeddings lstm rnn recommendation-system recommendation-engine recommender-system recommendation-algorithms rnn-tensorflow lstm-neural-networks lstm-neural-network news-recommendation

UpdatedMar 24, 2023
Python

asif536 /Movie-Recommender-System

Star222

Basic Movie Recommendation Web Application using user-item collaborative filtering.

machine-learning collaborative-filtering rate recommendation-system recommendation-engine recommender-system recommendation-algorithms movie-recommendation movie-recommendation-system movie-recommendation-engine movie-recommender recommendation-web-application

UpdatedJul 18, 2022
HTML

jrzaurin /RecoTour

Star177

A tour through recommendation algorithms in python [IN PROGRESS]

deep-learning python3 collaborative-filtering matrix-factorization lightgbm recommendation-algorithms

UpdatedDec 26, 2024
Jupyter Notebook

alibaba /TorchEasyRec

Star155

An easy-to-use framework for large scale recommendation algorithms.

recommender-system tdm mind recommendation-algorithms multi-task-learning din dssm deepfm dlrm

UpdatedMay 12, 2025
Python

busesese /MultiTaskModel

Star145

multi task mode for esmm and mmoe

pytorch recommendation-algorithms multitask-learning esmm mmoe

UpdatedJul 22, 2021
Python

CORE-Labet /CORE

Star127

CORE is a plug-and-play conversational agent for any recommender system.

recommendations recommender-systems recommendation-algorithms conversational-agents conversational-bots plug-and-play prerelease-versions large-language-models

UpdatedJul 27, 2023
Python

wolf-bailang /AI-Projects

Star87

AI项目（强化学习、深度学习、计算机视觉、推荐系统、自然语言处理、机器导航、医学影像处理）

machine-learning computer-vision deep-learning robotics deep-reinforcement-learning recommendation-algorithms medical-images graph-neural-netowrks

UpdatedAug 8, 2023
Jupyter Notebook

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