no code implementations • 4 Sep 2023 • Yasaman Bahri, Boris Hanin, Antonin Brossollet, Vittorio Erba, Christian Keup, Rosalba Pacelli, James B. Simon
These lectures, presented at the 2022 Les Houches Summer School on Statistical Physics and Machine Learning, focus on the infinite-width limit and large-width regime of deep neural networks.
1 code implementation • 30 May 2023 • Matteo Vilucchio, Emanuele Troiani, Vittorio Erba, Florent Krzakala
We study robust linear regression in high-dimension, when both the dimension $d$ and the number of data points $n$ diverge with a fixed ratio $\alpha=n/d$, and study a data model that includes outliers.
1 code implementation • 18 Jun 2019 • Vittorio Erba, Marco Gherardi, Pietro Rotondo
Traditionally, most IDE algorithms are either based on multiscale principal component analysis (PCA) or on the notion of correlation dimension (and more in general on k-nearest-neighbors distances).