no code implementations • 15 Apr 2024 • Kai Yi, Nidham Gazagnadou, Peter Richtárik, Lingjuan Lyu
The interest in federated learning has surged in recent research due to its unique ability to train a global model using privacy-secured information held locally on each client.
no code implementations • 23 Feb 2023 • Yuyang Deng, Nidham Gazagnadou, Junyuan Hong, Mehrdad Mahdavi, Lingjuan Lyu
Recent studies demonstrated that the adversarially robust learning under $\ell_\infty$ attack is harder to generalize to different domains than standard domain adaptation.
no code implementations • 24 Feb 2022 • Robert M. Gower, Mathieu Blondel, Nidham Gazagnadou, Fabian Pedregosa
We use this insight to develop new variants of the SPS method that are better suited to nonlinear models.
1 code implementation • NeurIPS 2019 • Othmane Sebbouh, Nidham Gazagnadou, Samy Jelassi, Francis Bach, Robert M. Gower
Among the very first variance reduced stochastic methods for solving the empirical risk minimization problem was the SVRG method (Johnson & Zhang 2013).
2 code implementations • 31 Jan 2019 • Nidham Gazagnadou, Robert M. Gower, Joseph Salmon
Using these bounds, and since the SAGA algorithm is part of this JacSketch family, we suggest a new standard practice for setting the step sizes and mini-batch size for SAGA that are competitive with a numerical grid search.