Martin Wahl

activity

20122026

most citedHigh-probability bounds for the reconstruction error of PCA

8 citations · 22 across the 19 of their papers we have counts for

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Showing 2024Show all

2 papers · 1 filter

math.PR2024

Concentration and moment inequalities for sums of independent heavy-tailed random matrices

Moritz Jirak, Stanislav Minsker, Yiqiu Shen +1

We prove Fuk-Nagaev and Rosenthal-type inequalities for sums of independent random matrices, focusing on the situation when the norms of the matrices possess finite moments of only…

math.ST2024

A kernel-based analysis of Laplacian Eigenmaps

Martin Wahl

Given i.i.d. observations uniformly distributed on a closed manifold $M \subseteq R^{p}$ , we study the spectral properties of the associated empirical graph Laplaci…