@article{multiparticipantmulticlassvertical,
  title = {Multi-Participant Multi-Class Vertical Federated Learning},
  author = {Siwei Feng and Han Yu},
  year = {2020},
  eprint = {2001.11154},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2001.11154v1},
}