Search Results for author: Alberto Bordino

Found 2 papers, 0 papers with code

Non-asymptotic approximations of Gaussian neural networks via second-order Poincaré inequalities

no code implementations8 Apr 2023 Alberto Bordino, Stefano Favaro, Sandra Fortini

There is a growing interest on large-width asymptotic properties of Gaussian neural networks (NNs), namely NNs whose weights are initialized according to Gaussian distributions.

Infinitely wide limits for deep Stable neural networks: sub-linear, linear and super-linear activation functions

no code implementations8 Apr 2023 Alberto Bordino, Stefano Favaro, Sandra Fortini

As a novelty with respect to previous works, our results rely on the use of a generalized central limit theorem for heavy tails distributions, which allows for an interesting unified treatment of infinitely wide limits for deep Stable NNs.

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