Search Results for author: Jonathan Scott

Found 4 papers, 3 papers with code

Improved Modelling of Federated Datasets using Mixtures-of-Dirichlet-Multinomials

1 code implementation4 Jun 2024 Jonathan Scott, Áine Cahill

In particular, the proxy data used for simulations often comes as a single centralized dataset without a partition into distinct clients, and partitioning this data in a naive way can lead to simulations that poorly reflect real federated training.

Federated Learning

PeFLL: Personalized Federated Learning by Learning to Learn

1 code implementation8 Jun 2023 Jonathan Scott, Hossein Zakerinia, Christoph H. Lampert

We present PeFLL, a new personalized federated learning algorithm that improves over the state-of-the-art in three aspects: 1) it produces more accurate models, especially in the low-data regime, and not only for clients present during its training phase, but also for any that may emerge in the future; 2) it reduces the amount of on-client computation and client-server communication by providing future clients with ready-to-use personalized models that require no additional finetuning or optimization; 3) it comes with theoretical guarantees that establish generalization from the observed clients to future ones.

Personalized Federated Learning

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