Privacy-preserving patient clustering for personalized federated learning. (arXiv:2307.08847v1 [cs.LG])

Federated Learning (FL) is a machine learning framework that enables multiple
organizations to train a model without sharing their data with a central
server. However, it experiences significant performance degradation if the data
is non-identically independently distributed (non-IID). This is a problem in
medical settings, where variations in the patient population contribute
significantly to distribution differences across hospitals. Personalized FL
addresses this issue by accounting for site-specific distribution differences.
Clustered FL, a Personalized FL variant, was used to address this …

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