We consider the framework of penalized estimation where the penalty term...
We consider multivariate centered Gaussian models for the random vector
...
LASSO and SLOPE are two popular methods for dimensionality reduction in ...
Sorted ℓ_1 Penalized Estimator (SLOPE) is a relatively new convex
regula...
VARCLUST algorithm is proposed for clustering variables under the assump...
Vinberg cones and the ambient vector spaces are important in modern
stat...
We consider multivariate centred Gaussian models for the random variable...
We present a systematic study of Riesz measures and their natural expone...