Lukas Steinberger

activity

20142025

most citedLeave-one-out prediction intervals in linear regression models with many variables

17 citations · 43 across the 12 of their papers we have counts for

collaborators

Showing 2025 · math.STShow all

2 papers · 2 filters

math.ST2025

Towards multi-purpose locally differentially-private synthetic data release via spline wavelet plug-in estimation

Thibault Randrianarisoa, Lukas Steinberger, Botond Szabó

We develop plug-in estimators for locally differentially private semi-parametric estimation via spline wavelets. The approach leads to optimal rates of convergence for a large clas…

math.ST2025

Implicit vs. explicit regularization for high-dimensional gradient descent

Thomas Stark, Lukas Steinberger

In this paper we investigate the generalization error of gradient descent (GD) applied to an $ℓ_{2}$ -regularized OLS objective function in the linear model. Based on our analysis…