@article{stratifiedexpertcloningwithadaptive,
  title = {Stratified Expert Cloning with Adaptive Selection for User Retention in Large-Scale Recommender Systems},
  author = {Chengzhi Lin and Annan Xie and Shuchang Liu and Wuhong Wang and Chuyuan Wang and Yongqi Liu},
  year = {2025},
  eprint = {2504.05628},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.05628v1},
}