He, Xiangnan, et al. “Neural collaborative filtering.” Proceedings of the 26th international conference on world wide web. 2017.

I summarized evaluation measures of Recommender System. The contents about implicit feedback evaluation will be uploaded separately.

Recommender systems rely on different types of input. The types of input can be divided into “explicit” feedback and “implicit” feedback.

Rendle, Steffen, et al. 2012 “BPR: Bayesian personalized ranking from implicit feedback”

Johnson, Christopher C. 2014 “Logistic matrix factorization for implicit feedback data.”