2 papers
stat.ME2026
A Sparse-Group Pliable Lasso
Mohammad Javad Davoudabadi, Minh Long Nguyen, Amirhossein Ghatari +2
The sparse-group pliable Lasso (SGPL) extends the pliable Lasso and group pliable Lasso by combining sparse-group regularization with a predictor-level coupling penalty, enabling s…
stat.CO2025
The Lasso Distribution: Properties, Sampling Methods, and Applications in Bayesian Lasso Regression
Mohammad Javad Davoudabadi, Jonathon Tidswell, Samuel Muller +2
In this paper, we introduce a new probability distribution, the Lasso distribution. We derive several fundamental properties of the distribution, including closed-form expressions…