Panagiotis Lolas | DeepAI

DeepAI

AI Chat AI Image Generator AI Video AI Music Voice Chat Studio Ghibli

Featured Co-authors

Lexing Ying
69 publications
Nikolaos Ignatiadis
8 publications

research

∙ 06/09/2021

Shrinkage Estimation of Functions of Large Noisy Symmetric Matrices

We study the problem of estimating functions of a large symmetric matrix...

0 Panagiotis Lolas, et al. ∙

research

∙ 10/29/2020

Group-regularized ridge regression via empirical Bayes noise level cross-validation

Features in predictive models are not exchangeable, yet common supervise...

0 Nikolaos Ignatiadis, et al. ∙

research

∙ 03/30/2020

Regularization in High-Dimensional Regression and Classification via Random Matrix Theory

We study general singular value shrinkage estimators in high-dimensional...

0 Panagiotis Lolas, et al. ∙