@article{whencollaborativefilteringisnot,
  title = {When Collaborative Filtering is not Collaborative: Unfairness of PCA for Recommendations},
  author = {David Liu and Jackie Baek and Tina Eliassi-Rad},
  year = {2023},
  eprint = {2310.09687},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.09687v2},
}