Showing stat.MEShow all
3 papers · 1 filter
stat.ME2026
Simultaneous Inference for Centre-Outward Rankings of Random Objects
Lingfeng Lyu, Doudou Zhou
In many applications one object is chosen to represent a sample and the least typical objects are set aside, usually without any measure of uncertainty. We measure how central an o…
stat.ME2026
Transfer Learning for Moderate-Dimensional Ridge-Regularized Robust Linear Regression
Lingfeng Lyu, Xiao Guo, Zongqi Liu
This paper studies transfer learning for ridge-regularized robust linear regression in the moderate-dimensional regime, where the number of predictors is of the same order as the s…
stat.ME2026
Preference-based Centrality and Ranking in General Metric Spaces
Lingfeng Lyu, Doudou Zhou
Ranking or assessing centrality in multivariate and non-Euclidean data is difficult because there is no canonical order and many depth notions become computationally fragile in hig…