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Karim Lounici
Karim Lounici
Statistics Professor, Ecole Polytechnique
Verified email at polytechnique.edu - Homepage
Title
Cited by
Cited by
Year
Nuclear-norm penalization and optimal rates for noisy low-rank matrix completion
V Koltchinskii, K Lounici, AB Tsybakov
7642011
Oracle inequalities and optimal inference under group sparsity
K Lounici, M Pontil, S Van De Geer, AB Tsybakov
4052011
Taking advantage of sparsity in multi-task learning
K Lounici, M Pontil, AB Tsybakov, S Van De Geer
arXiv preprint arXiv:0903.1468, 2009
3072009
Concentration inequalities and moment bounds for sample covariance operators
V Koltchinskii, K Lounici
Bernoulli, 110-133, 2017
2752017
Sup-norm convergence rate and sign concentration property of Lasso and Dantzig estimators
K Lounici
2742008
High-dimensional covariance matrix estimation with missing observations
K Lounici
2032014
Robust matrix completion
O Klopp, K Lounici, AB Tsybakov
Probability Theory and Related Fields 169, 523-564, 2017
1312017
Asymptotics and concentration bounds for bilinear forms of spectral projectors of sample covariance
V Koltchinskii, K Lounici
Annales de l'Institut Henri Poincaré, Probabilités et Statistiques 52 (4, 2016
992016
Global uniform risk bounds for wavelet deconvolution estimators
K Lounici, R Nickl
962011
PAC-Bayesian bounds for sparse regression estimation with exponential weights
P Alquier, K Lounici
862011
Normal approximation and concentration of spectral projectors of sample covariance
V Koltchinskii, K Lounici
762017
Sparse principal component analysis with missing observations
K Lounici
High Dimensional Probability VI: The Banff Volume, 327-356, 2013
502013
New asymptotic results in principal component analysis
V Koltchinskii, K Lounici
Sankhya A 79, 254-297, 2017
412017
Generalized mirror averaging and D-convex aggregation
K Lounici
Mathematical methods of statistics 16, 246-259, 2007
412007
Estimation and variable selection with exponential weights
E Arias-Castro, K Lounici
352014
Concentration bounds for linear monge mapping estimation and optimal transport domain adaptation
R Flamary, K Lounici, A Ferrari
arXiv preprint arXiv:1905.10155, 2019
212019
Multi-task representation learning with stochastic linear bandits
L Cella, K Lounici, G Pacreau, M Pontil
arXiv preprint arXiv:2202.10066, 2022
112022
Asymptotics and concentration bounds for spectral projectors of sample covariance
V Koltchinskii, K Lounici
arXiv preprint arXiv:1408.4643, 2014
92014
Variable Selection with Exponential Weights and -Penalization
E Arias-Castro, K Lounici
arXiv preprint arXiv:1208.2635, 2012
92012
Koopman operator learning: Sharp spectral rates and spurious eigenvalues
V Kostic, K Lounici, P Novelli, M Pontil
arXiv preprint arXiv:2302.02004, 2023
72023
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