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The degrees of freedom of the Lasso in underdetermined linear regression models
International audience -
Local Behavior of Sparse Analysis Regularization: Applications to Risk Estima...
International audience -
Risk estimation for matrix recovery with spectral regularization
This version is an update of our original paper presented at ICML'2012 workshop on Sparsity, Dictionaries and Projections in Machine Learning and Signal Processing. -
The degrees of freedom of the Lasso for general design matrix
Previously entitled "The degrees of freedom of penalized l1 minimization" -
Poisson NL means: Unsupervised non local means for Poisson noise
International audience
