Popularity-Opportunity Bias in Collaborative Filtering.

@inproceedings{zhu-2021-popularityopportunity, author = {Ziwei Zhu and Yun He and Xing Zhao and Yin Zhang and Jianling Wang and James Caverlee}, editor = {Liane Lewin-Eytan and David Carmel and Elad Yom-Tov and Eugene Agichtein and Evgeniy Gabrilovich}, title = {{Popularity-Opportunity Bias in Collaborative Filtering}}, booktitle = {{WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021}}, pages = {85--93}, publisher = {ACM}, year = {2021}, url = {https://doi.org/10.1145/3437963.3441820}, doi = {https://doi.org/10.1145/3437963.3441820} }