AI powered open source recommender system engine supports classical/LLM rankers and multimodal content via embedding
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Aug 28, 2026 - Go
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collaborative-filtering
Here are 2,391 public repositories matching this topic...
RSTutorials: A Curated List of Must-read Papers on Recommender System.
deep-learning survey collaborative-filtering recommender-system social-recommendation read-papers deep-learning-based-rs social-recommender
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Mar 12, 2026
A unified, comprehensive and efficient recommendation library
recommendations deep-learning pytorch collaborative-filtering knowledge-graph recommender recommendation-system recommender-systems ctr-prediction graph-neural-networks sequential-recommendation
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Feb 24, 2025 - Python
Fast Python Collaborative Filtering for Implicit Feedback Datasets
machine-learning collaborative-filtering matrix-factorization recommendation-system recommender-system recommendation
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May 8, 2026 - Python
LibRec: A Leading Java Library for Recommender Systems, see
java matrix collaborative-filtering matrix-factorization systems sparse recommender tensor-factorization collaborative tensor factorization filtering recommender-systems recommendation-algorithms probabilistic-graphical-models
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Jul 13, 2023 - Java
This repository contains Deep Learning based articles , paper and repositories for Recommender Systems
python machine-learning deep-learning neural-network tensorflow music-recommendation collaborative-filtering recommender-system hybrid-recommendation
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Feb 27, 2020
A deep matching model library for recommendations & advertising. It's easy to train models and to export representation vectors which can be used for ANN search.
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Apr 18, 2026 - Python
Neural Collaborative Filtering
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Aug 27, 2022 - Python
Deep learning for recommender systems
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May 17, 2021 - Python
An Open-source Toolkit for Deep Learning based Recommendation with Tensorflow.
python deep-learning neural-network tensorflow collaborative-filtering matrix-factorization recommendation-system recommendation recommender-systems rating-prediction factorization-machine top-n-recommendations
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Jun 1, 2022 - Python
Factorization Machine models in PyTorch
pytorch collaborative-filtering factorization-machines fm movielens-dataset ffm ctr-prediction dcn deepfm neural-collaborative-filtering xdeepfm pnn nfm autoint fnfm criteo-dataset avazu-dataset hofm
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Apr 8, 2024 - Python
Next RecSys Library
deep-learning social-network tensorflow collaborative-filtering neural-networks autoencoder convolutional-neural-networks sequential recommender-systems gcn adversarial-learning variational-autoencoder
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Mar 24, 2023 - Python
A Comparative Framework for Multimodal Recommender Systems
collaborative-filtering matrix-factorization recommendation-system recommendation-engine recommender-system recommendation-algorithms multimodality multimodal-learning
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Aug 27, 2026 - Python
AI-related tutorials. Access any of them for free → https://towardsai.net/editorial
python nlp data-science machine-learning tutorial programming deep-learning sentiment-analysis math linear-algebra mathematics collaborative-filtering neural-networks recommendation-system monte-carlo-simulation python-tutorial google-colab
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May 4, 2024 - Jupyter Notebook
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
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May 25, 2023 - Python
Neural Graph Collaborative Filtering, SIGIR2019
collaborative-filtering recommender-system recommendation neural-collaborative-filtering graph-neural-network sigir2019 high-order-connectivity personalized-recommendation
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May 7, 2020 - Python
个性化新闻推荐系统，A news recommendation system involving collaborative filtering,content-based recommendation and hot news recommendation, can be adapted easily to be put into use in other circumstances.
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May 21, 2019 - Java
[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
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Mar 21, 2025 - Python
Official code for "DaisyRec 2.0: Benchmarking Recommendation for Rigorous Evaluation" (TPAMI2022) and "Are We Evaluating Rigorously? Benchmarking Recommendation for Reproducible Evaluation and Fair Comparison" (RecSys2020)
afm slim pytorch collaborative-filtering matrix-factorization vae recommender-system factorization-machines ease k-nearest-neighbors item2vec deepfm neural-collaborative-filtering neumf cdae nfm svdpp biasmf
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Aug 8, 2024 - Python
Variational autoencoders for collaborative filtering
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Feb 19, 2018 - Jupyter Notebook
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