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20182026
most citedThe generalization error of max-margin linear classifiers: Benign overfitting and high dimensional asymptotics in the overparametrized regime

88 citations · 152 across the 20 of their papers we have counts for

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math.PR2026

Universality and sharp thresholds for ellipsoid fitting

Frederic Koehler, Youngtak Sohn

We establish a sharp phase transition for fitting random vectors by an ellipsoid. The random vectors have independent subgaussian coordinates with mean zero, variance one, and a co…

math.ST2026

Low-degree estimation thresholds in planted hypergraphs and tensor PCA

Daniel Fu, Youngtak Sohn

A central question in high-dimensional statistics is to understand statistical--computational gaps: regimes in which recovering a hidden signal is information-theoretically possibl…