Preprint
Jul 2026
On the robustness of noisy solutions in non-convex neural networks
Using a finite energy message-passing algorithm, it is demonstrated numerically that thermal noise enables effective generalization in the regime of constraint densities where both recovering the teacher and finding a zero temperature solution are computationally hard.
Enrico M. Malatesta, A. Passalacqua, Riccardo Zecchina
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