Is there implements of vertical federated learning in FedML

[lepangdan]

hi， I am interested in vertical federated learning, it seems there aren't the implements of vertical federated learning. Will you plan to implement the vertical federated learning in distributed way.

[chaoyanghe]

@lepangdan VFL is always there:

https://github.com/FedML-AI/FedML/tree/master/python/fedml/simulation/mpi/classical_vertical_fl https://github.com/FedML-AI/FedML/tree/master/python/fedml/simulation/sp/classical_vertical_fl

for both SP and Distributed training with MPI.

[AlexGrig]

Hello, @chaoyanghe, thanks for your work,

The MPI example seems to be still incomplete https://github.com/FedML-AI/FedML/blob/d5718c031b04ab8c91003174c4fffccc166f3a44/python/fedml/simulation/simulator.py#L157

Please correct me if I am wrong, regards.