@article{dspoanendtoendframeworkfordirect,
  title = {DSPO: An End-to-End Framework for Direct Sorted Portfolio Construction},
  author = {Jianyuan Zhong and Zhijian Xu and Saizhuo Wang and Xiangyu Wen and Jian Guo and Qiang Xu},
  year = {2024},
  eprint = {2405.15833},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2405.15833v1},
}