Theodor Misiakiewicz

activity

20172021

most citedMean-field theory of two-layers neural networks: dimension-free bounds and kernel limit

91 citations · 179 across the 5 of their papers we have counts for

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2 papers · 1 filter

math.ST2021★ 18 cited

Generalization error of random features and kernel methods: hypercontractivity and kernel matrix concentration

Song Mei, Theodor Misiakiewicz, Andrea Montanari

Consider the classical supervised learning problem: we are given data $(y_{i}, x_{i})$ , $i \leq n$ , with $y_{i}$ a response and $x_{i} \in X$ a covariate…

math.ST2019

Linearized two-layers neural networks in high dimension

Behrooz Ghorbani, Song Mei, Theodor Misiakiewicz +1

We consider the problem of learning an unknown function $f_{⋆}$ on the $d$ -dimensional sphere with respect to the square loss, given i.i.d. samples $\{(y_i,{\boldsymbol x}_i)\}…