Salzo, Saverio

13 publications

ICML 2025 A Bregman Proximal Viewpoint on Neural Operators Abdel-Rahim Mezidi, Jordan Patracone, Saverio Salzo, Amaury Habrard, Massimiliano Pontil, Rémi Emonet, Marc Sebban

TMLR 2025 Relax and Penalize: A New Bilevel Approach to Mixed-Binary Hyperparameter Optimization Sara Venturini, Marianna De Santis, Jordan Patracone, Martin Schmidt, Francesco Rinaldi, Saverio Salzo

ICML 2024 Nonsmooth Implicit Differentiation: Deterministic and Stochastic Convergence Rates Riccardo Grazzi, Massimiliano Pontil, Saverio Salzo

JMLR 2023 Bilevel Optimization with a Lower-Level Contraction: Optimal Sample Complexity Without Warm-Start Riccardo Grazzi, Massimiliano Pontil, Saverio Salzo

ICML 2022 Batch Greenkhorn Algorithm for Entropic-Regularized Multimarginal Optimal Transport: Linear Rate of Convergence and Iteration Complexity Vladimir R. Kostic, Saverio Salzo, Massimiliano Pontil

ICML 2022 Bregman Neural Networks Jordan Frecon, Gilles Gasso, Massimiliano Pontil, Saverio Salzo

AISTATS 2021 Convergence Properties of Stochastic Hypergradients Riccardo Grazzi, Massimiliano Pontil, Saverio Salzo

ICML 2020 On the Iteration Complexity of Hypergradient Computation Riccardo Grazzi, Luca Franceschi, Massimiliano Pontil, Saverio Salzo

NeurIPS 2019 Sinkhorn Barycenters with Free Support via Frank-Wolfe Algorithm Giulia Luise, Saverio Salzo, Massimiliano Pontil, Carlo Ciliberto

NeurIPS 2018 Bilevel Learning of the Group Lasso Structure Jordan Frecon, Saverio Salzo, Massimiliano Pontil

ICML 2018 Bilevel Programming for Hyperparameter Optimization and Meta-Learning Luca Franceschi, Paolo Frasconi, Saverio Salzo, Riccardo Grazzi, Massimiliano Pontil

PGM 2018 Forward-Backward Splitting for Time-Varying Graphical Models Federico Tomasi, Veronica Tozzo, Alessandro Verri, Saverio Salzo

AISTATS 2018 Solving Lp-Norm Regularization with Tensor Kernels Saverio Salzo, Lorenzo Rosasco, Johan A. K. Suykens