Stéphane Chretien - Dokumente zum Namen

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[ ] Invertibility of random submatrices via tail decoupling...

arxiv.org

From: Stephane Chretien [view email] [v1] Tue, 15 Mar :20:37 GMT (12kb) [v2] Mon, 9 Jan :50:51 GMT (11kb) [v3] Mon, 19 Mar ...

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Sparse recovery with unknown variance: a LASSO-type arXiv

arxiv.org

von S Chrétien · · Zitiert von: 35 — From: Stephane Chretien [view email] [v1] Sun, 2 Jan :40:26 UTC (83 KB) [v2] Tue, 15 Mar :57:33 UTC (21 KB) › math

[ ] Feature selection in weakly coherent matrices

arxiv.org

Authors: Stephane Chretien, Zhen-Wai Olivier Ho. (Submitted on 3 Apr 2018). Abstract: A problem of paramount importance in both pure (Restricted Invertibility ...