Private Federated Learning with Domain Adaptation.

Private Federated Learning with Domain Adaptation.

Daniel Peterson, Pallika Kanani, Virendra J. Marathe

01 January 2019

Federated Learning (FL) is a distributed machine learning (ML) paradigm that enables multiple parties to jointly re-train a shared model without sharing their data with any other parties, offering advantages in both scale and privacy. We propose a framework to augment this collaborative model-building with per-user domain adaptation. We show that this technique improves model accuracy for all users, using both real and synthetic data, and that this improvement is much more pronounced when differential privacy bounds are imposed on the FL model.


Venue : CoRR

File Name : Private Federated Learning with Domain Adaptation.pdf