Department of mathematical sciences, University of Bath, Bath BA2 7AY, UK; CNRS and DMA, Ecole Normale Supérieure, PSL University, 45 rue d’Ulm, F-75230 PARIS cedex 05, FRANCE
Clarice Poon, Gabriel Peyré
Sparse regularisation;Lasso;Basis pursuit;iterative reweighted least squares;bilevel
Smooth Bilevel Programming for Sparse Regularization