Szlávik, Zoltán, Wojtek Kowalczyk, and Martijn Schut. 2021. “Diversity Measurement of Recommender Systems under Different User Choice Models”. Proceedings of the International AAAI Conference on Web and Social Media 5 (1):369-76. https://ojs.aaai.org/index.php/ICWSM/article/view/14116.