High-performance implementation of SLIM-based approaches for Top-N recommendation

A Comparative Framework for Multimodal Recommender Systems

A Python implementation of LightFM, a hybrid recommendation algorithm.

A fast and scalable C library for implicit-feedback matrix factorization models

Fast Python Collaborative Filtering for Implicit Feedback Datasets

A List of Recommender Systems and Resources

A Python scikit for building and analyzing recommender systems

Best Practices on Recommendation Systems