We propose an l(1)-penalized estimation procedure for high-dimensional linear mixed-effects models. The models are useful whenever there is a grouping structure among high-dimensional observations, that is, for clustered data. We prove a consistency and an oracle optimality result and we develop an algorithm with provable numerical convergence. Furthermore, we demonstrate the performance of the method on simulated and a real high-dimensional data set.
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Univ Paris Saclay, AgroParisTech, INRAE, UMR MIA Paris Saclay, F-91120 Palaiseau, France
Univ Paris Saclay, INRAE, MaIAGE, F-78350 Jouy En Josas, FranceUniv Paris Saclay, AgroParisTech, INRAE, UMR MIA Paris Saclay, F-91120 Palaiseau, France
Naveau, Marion
King, Guillaume Kon Kam
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Univ Paris Saclay, INRAE, MaIAGE, F-78350 Jouy En Josas, FranceUniv Paris Saclay, AgroParisTech, INRAE, UMR MIA Paris Saclay, F-91120 Palaiseau, France
King, Guillaume Kon Kam
Rincent, Renaud
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Univ Paris Saclay, CNRS, INRAE, GQE Le Moulon,AgroParisTech, F-91190 Gif Sur Yvette, FranceUniv Paris Saclay, AgroParisTech, INRAE, UMR MIA Paris Saclay, F-91120 Palaiseau, France
Rincent, Renaud
Sansonnet, Laure
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Univ Paris Saclay, AgroParisTech, INRAE, UMR MIA Paris Saclay, F-91120 Palaiseau, FranceUniv Paris Saclay, AgroParisTech, INRAE, UMR MIA Paris Saclay, F-91120 Palaiseau, France
Sansonnet, Laure
Delattre, Maud
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Univ Paris Saclay, INRAE, MaIAGE, F-78350 Jouy En Josas, FranceUniv Paris Saclay, AgroParisTech, INRAE, UMR MIA Paris Saclay, F-91120 Palaiseau, France
机构:
Berlin Inst Technol, D-10587 Berlin, Germany
Bernstein Focus Neurotechnol Berlin BENT B, D-10587 Berlin, Germany
Univ Calif Los Angeles, Inst Pure & Appl Math, Los Angeles, CA 90095 USABerlin Inst Technol, D-10587 Berlin, Germany