2022
VF-PS: How to Select Important Participants in Vertical Federated Learning, Efficiently and Securely?
NeurIPS 2022accept
Vertical Federated Learning (VFL), that trains federated models over vertically partitioned data, has emerged as an important learning paradigm. However, existing VFL methods are facing two challenges: (1) scalability when # participants grows to even modest scale and (2) diminishing return w.r.t. #…