291 citations · 936 across the 29 of their papers we have counts for
4 papers · 1 filter
VARCLUST: clustering variables using dimensionality reduction
Piotr Sobczyk, Stanislaw Wilczynski, Malgorzata Bogdan +5
VARCLUST algorithm is proposed for clustering variables under the assumption that variables in a given cluster are linear combinations of a small number of hidden latent variables,…
Identifying important predictors in large data bases -- multiple testing and model selection
Malgorzata Bogdan, Florian Frommlet
This is a chapter of the forthcoming Handbook of Multiple Testing. We consider a variety of model selection strategies in a high-dimensional setting, where the number of potential…
A Power Analysis for Model-X Knockoffs with -Regularized Statistics
Asaf Weinstein, Weijie J. Su, Małgorzata Bogdan +2
Variable selection properties of procedures utilizing penalized-likelihood estimates is a central topic in the study of high dimensional linear regression problems. Existing litera…
The Strong Screening Rule for SLOPE
Johan Larsson, Małgorzata Bogdan, Jonas Wallin
Extracting relevant features from data sets where the number of observations () is much smaller then the number of predictors () is a major challenge in modern statistics. So…