@article{improvingminimaxestimationratesforcontam,
  title = {Improving Minimax Estimation Rates for Contaminated Mixture of Multinomial Logistic Experts via Expert Heterogeneity},
  author = {Fanqi Yan and Dung Le and Trang Pham and Huy Nguyen and Nhat Ho},
  year = {2026},
  eprint = {2602.00939},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.00939},
}