no code implementations • NeurIPS 2023 • Guillaume Wang, Lénaïc Chizat
We show that these dynamics also converge as soon as $S$ is nonzero (partial curvature) and the eigenvectors of the antisymmetric part $A$ are in general position with respect to the kernel of $S$.
1 code implementation • 2 Nov 2022 • Guillaume Wang, Lénaïc Chizat
We consider the problem of computing mixed Nash equilibria of two-player zero-sum games with continuous sets of pure strategies and with first-order access to the payoff function.
1 code implementation • 10 Nov 2021 • Guillaume Wang, Konstantin Donhauser, Fanny Yang
We provide matching upper and lower bounds of order $\sigma^2/\log(d/n)$ for the prediction error of the minimum $\ell_1$-norm interpolator, a. k. a.