102 citations · 352 across the 15 of their papers we have counts for
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math.OC2010
Weak Recovery Conditions from Graph Partitioning Bounds and Order Statistics
Alexandre d'Aspremont, Noureddine El Karoui
We study a weaker formulation of the nullspace property which guarantees recovery of sparse signals from linear measurements by l_1 minimization. We require this condition to hold…
math.ST2010★ 102 cited
The spectrum of kernel random matrices
Noureddine El Karoui
We place ourselves in the setting of high-dimensional statistical inference where the number of variables in a dataset of interest is of the same order of magnitude as the numb…