@article{generalizedoptimalclassificationtreesami,
  title = {Generalized Optimal Classification Trees: A Mixed-Integer Programming Approach},
  author = {Jiancheng Tu and Wenqi Fan and Zhibin Wu},
  year = {2026},
  eprint = {2602.02173},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.02173},
}