2 papers
stat.ME2026
Dependent Censoring Based on Geometric Optimization
Anis Fradi, Salima Helali, Bilel Bousselmi
In survival analysis, dependent censoring poses significant challenges in accurately estimating model parameters and survival functions. This study introduces a novel framework lev…
stat.ME2026
Model selection by cross-validation in an expectile linear regression
Bilel Bousselmi, Gabriela Ciuperca
For linear models that may have asymmetric errors, we study variable selection by cross-validation. The data are split into training and validation sets, with the number of observa…