3k citations · 24.2k across the 299 of their papers we have counts for
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math.ST2018★ 14 cited
Singularity, Misspecification, and the Convergence Rate of EM
Raaz Dwivedi, Nhat Ho, Koulik Khamaru +3
A line of recent work has analyzed the behavior of the Expectation-Maximization (EM) algorithm in the well-specified setting, in which the population likelihood is locally strongly…
math.ST2018★ 11 cited
Detection limits in the high-dimensional spiked rectangular model
Ahmed El Alaoui, Michael I. Jordan
We study the problem of detecting the presence of a single unknown spike in a rectangular data matrix, in a high-dimensional regime where the spike has fixed strength and the aspec…