no code implementations • 31 May 2021 • Waleed Mustafa, Yunwen Lei, Antoine Ledent, Marius Kloft
Existing generalization analysis implies generalization bounds with at least a square-root dependency on the cardinality $d$ of the label set, which can be vacuous in practice.
no code implementations • 14 Sep 2020 • Waleed Mustafa, Robert A. Vandermeulen, Marius Kloft
Regularizing the input gradient has shown to be effective in promoting the robustness of neural networks.
no code implementations • 29 May 2019 • Antoine Ledent, Waleed Mustafa, Yunwen Lei, Marius Kloft
This holds even when formulating the bounds in terms of the $L^2$-norm of the weight matrices, where previous bounds exhibit at least a square-root dependence on the number of classes.