1 code implementation • 5 May 2021 • Geoffrey Chinot, Felix Kuchelmeister, Matthias Löffler, Sara van de Geer
This paper studies binary classification in robust one-bit compressed sensing with adversarial errors.
no code implementations • 1 Dec 2020 • Geoffrey Chinot, Matthias Löffler, Sara van de Geer
This article develops a general theory for minimum norm interpolating estimators and regularized empirical risk minimizers (RERM) in linear models in the presence of additive, potentially adversarial, errors.
no code implementations • 12 Mar 2020 • Geoffrey Chinot, Matthieu Lerasle
For low signal to noise ratio, we also provide lower bound holding with large probability.
no code implementations • 24 Oct 2019 • Geoffrey Chinot
When $r_N$ is minimax-rate-optimal in a non-contaminated setting, the rate $r_N + AL|\cO|/N$ is also minimax-rate-optimal when $|\cO|$ outliers contaminate the label.
no code implementations • 23 May 2019 • Atsushi Nitanda, Geoffrey Chinot, Taiji Suzuki
Most studies especially focused on the regression problems with the squared loss function, except for a few, and the importance of the positivity of the neural tangent kernel has been pointed out.