1. Matching on the Estimated Propensity Score
2. Himan Abdollahpouri and Masoud Mansoury . 2020. Multi-sided exposure bias in recommendation. arXiv preprint arXiv:2006.15772 ( 2020 ). Himan Abdollahpouri and Masoud Mansoury. 2020. Multi-sided exposure bias in recommendation. arXiv preprint arXiv:2006.15772 (2020).
3. David Paul Allen , Henry Jacob Wheeler-Mackta, and Jeremy R Campo . 2017 . The effects of music recommendation engines on the filter bubble phenomenon. Interactive Qualifying Projects ( 2017). David Paul Allen, Henry Jacob Wheeler-Mackta, and Jeremy R Campo. 2017. The effects of music recommendation engines on the filter bubble phenomenon. Interactive Qualifying Projects (2017).
4. Eytan Bakshy , Solomon Messing , and Lada A Adamic . 2015 . Exposure to ideologically diverse news and opinion on Facebook . Science , Vol. 348 , 6239 (2015), 1130--1132. Eytan Bakshy, Solomon Messing, and Lada A Adamic. 2015. Exposure to ideologically diverse news and opinion on Facebook. Science, Vol. 348, 6239 (2015), 1130--1132.
5. Statistical biases in Information Retrieval metrics for recommender systems