Proceedings of the Twenty-Third International Joint Conference on Artificial Intelligence Hierarchical Bayesian Matrix Factorization with Side Information
Improving Content-based and Hybrid Music Recommendation using Deep Learning (2014, methodology): “Although such approaches can potentially generalize to music recommendation, we do not use them due to efficiency issues: (1) they use full Bayesian inference [20, 22, 23] or Monte Carlo simulation [24] and are thus much slower than our algorithm; (2) they have been applied to a dataset with thousan”