17 citations · 67 across the 16 of their papers we have counts for
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math.ST2023★ 1 cited
A non-backtracking method for long matrix and tensor completion
Ludovic Stephan, Yizhe Zhu
We consider the problem of low-rank rectangular matrix completion in the regime where the matrix of size is ``long", i.e., the aspect ratio diverges to infini…
math.ST2023
Universality laws for Gaussian mixtures in generalized linear models
Yatin Dandi, Ludovic Stephan, Florent Krzakala +2
Let denote independent samples from a general mixture distribution , and consider the hypothesis class of gener…
math.ST2023★ 4 cited
Are Gaussian data all you need? Extents and limits of universality in high-dimensional generalized linear estimation
Luca Pesce, Florent Krzakala, Bruno Loureiro +1
In this manuscript we consider the problem of generalized linear estimation on Gaussian mixture data with labels given by a single-index model. Our first result is a sharp asymptot…