2021

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Popularity Bias in False-positive Metrics for Recommender Systems Evaluation
Elisa Mena-Maldonado | Rocío Cañamares | Pablo Castells | Yongli Ren | Mark Sanderson
2021 Volume 39 Issue 3

2020

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Offline evaluation options for recommender systems
Rocío Cañamares | Pablo Castells | Alistair Moffat
2020 Volume 23 Issue 4

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Agreement and Disagreement between True and False-Positive Metrics in Recommender Systems Evaluation
Elisa Mena-Maldonado | Rocío Cañamares | Pablo Castells | Yongli Ren | Mark Sanderson
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2018

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From the PRP to the Low Prior Discovery Recall Principle for Recommender Systems
Rocío Cañamares | Pablo Castells
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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Should I Follow the Crowd?: A Probabilistic Analysis of the Effectiveness of Popularity in Recommender Systems
Rocío Cañamares | Pablo Castells
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2017

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A Probabilistic Reformulation of Memory-Based Collaborative Filtering: Implications on Popularity Biases
Rocío Cañamares | Pablo Castells
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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