@article{optimaldatasetsizeforrecommendersystems,
  title = {Optimal Dataset Size for Recommender Systems: Evaluating Algorithms' Performance via Downsampling},
  author = {Ardalan Arabzadeh and Joeran Beel and Tobias Vente},
  year = {2025},
  eprint = {2502.08845},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.08845v1},
}