no code implementations • 21 Oct 2024 • Matteo Vilucchio, Nikolaos Tsilivis, Bruno Loureiro, Julia Kempe
Indeed, controlling the complexity of the model class is particularly important when data is scarce, noisy or contaminated, as it translates a statistical belief on the underlying structure of the data.
no code implementations • 8 Feb 2024 • Kasimir Tanner, Matteo Vilucchio, Bruno Loureiro, Florent Krzakala
This work investigates adversarial training in the context of margin-based linear classifiers in the high-dimensional regime where the dimension $d$ and the number of data points $n$ diverge with a fixed ratio $\alpha = n / d$.
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 • 30 Sep 2021 • Antoine Scardigli, Paul Fournier, Matteo Vilucchio, David Naccache
HyperParameter Optimization (HPO) aims at finding the best HyperParameters (HPs) of learning models, such as neural networks, in the fastest and most efficient way possible.