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Picture for Maria Refinetti

Classifying high-dimensional Gaussian mixtures: Where kernel methods fail and neural networks succeed


Feb 23, 2021
Maria Refinetti, Sebastian Goldt, Florent Krzakala, Lenka Zdeborová

* The accompanying code for this paper is available at https://github.com/mariaref/rfvs2lnn_GMM_online 

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The dynamics of learning with feedback alignment


Nov 24, 2020
Maria Refinetti, Stéphane d'Ascoli, Ruben Ohana, Sebastian Goldt

* The accompanying code for this paper is available at https://github.com/sdascoli/dfa-dynamics 

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Epidemic mitigation by statistical inference from contact tracing data


Sep 20, 2020
Antoine Baker, Indaco Biazzo, Alfredo Braunstein, Giovanni Catania, Luca Dall'Asta, Alessandro Ingrosso, Florent Krzakala, Fabio Mazza, Marc Mézard, Anna Paola Muntoni, Maria Refinetti, Stefano Sarao Mannelli, Lenka Zdeborová

* 21 pages, 7 figures 

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Double Trouble in Double Descent : Bias and Variance(s) in the Lazy Regime


Apr 03, 2020
Stéphane d'Ascoli, Maria Refinetti, Giulio Biroli, Florent Krzakala

* 29 pages, 12 figures 

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