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Rocío Cañamares, Pablo Castells. A Probabilistic Reformulation of Memory-Based Collaborative Filtering – Implications on Popularity Biases. 40th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2017). Tokyo, Japan, August 2017.

(BibTeX | Tags: evaluation, collaborative filtering, knn, popularity, probabilistic models)

Alejandro Bellogín, Pablo Castells, Iván Cantador. Statistical Biases in Information Retrieval Metrics for Recommender Systems. Information Retrieval (in press), 2017.

(BibTeX | Tags: recommender systems, evaluation, popularity)

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