779 citations
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Showing 2011 · math.STShow all
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math.ST2011
High-dimensional regression with unknown variance
Christophe Giraud, Sylvie Huet, Nicolas Verzelen
We review recent results for high-dimensional sparse linear regression in the practical case of unknown variance. Different sparsity settings are covered, including coordinate-spar…
math.ST2011★ 3 cited
A pseudo-RIP for multivariate regression
Christophe Giraud
We give a suitable RI-Property under which recent results for trace regression translate into strong risk bounds for multivariate regression. This pseudo-RIP is compatible with the…
math.ST2011★ 1 cited
Adaptive estimation in the nonparametric random coefficients binary choice model by needlet thresholding
Eric Gautier, Erwan Le Pennec
In the random coefficients binary choice model, a binary variable equals 1 iff an index is positive.The vectors and are independent and belong to the sphere $\mat…