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

qiaoguan /deep-ctr-prediction

Star932

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

datawhalechina /torch-rechub

Star672

A Lighting Pytorch Framework for Recommendation Models (PyTorch推荐算法框架), Easy-to-use and Easy-to-extend.https://datawhalechina.github.io/torch-rechub/

deep-learning pytorch recommendation-system recsys recommendation-engine recommender-system recommendation-algorithms ctr-prediction onnx generative-recommendation hstu

UpdatedDec 17, 2025
Python

HKUDS /SSLRec

Star549

[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

MobileTeleSystems /RecTools

Star412

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

UpdatedDec 7, 2025
Python

DSXiangLi /CTR

Star396

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

sb-ai-lab /RePlay

Star381

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

UpdatedDec 18, 2025
Python

DataSystemsLab /recdb-postgresql

Star372

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

gaolinjie /awesome-recommender-systems

Star327

A curated list of awesome resources about Recommender Systems.

awesome awesome-list recommender-systems recommendation-algorithms

UpdatedFeb 27, 2020

alibaba /TorchEasyRec

Star285

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

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

UpdatedDec 16, 2025
Python

gabrielspmoreira /chameleon_recsys

Star278

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

Star224

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

busesese /MultiTaskModel

Star158

multi task mode for esmm and mmoe

pytorch recommendation-algorithms multitask-learning esmm mmoe

UpdatedJul 22, 2021
Python

CORE-Labet /CORE

Star125

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

UpdatedAug 2, 2025
Python

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