Author(s)

Ling Zhu

Jinan University, Guangzhou, China.

In this paper, we have studied the nonparameter accelerated failure time (AFT) additive regression model, whose covariates have a nonparametric effect on high-dimensional censored data. We give the asymptotic property of the penalty estimator based on GMCP in the nonparameter AFT model.

Accelerated Failure Time Model, Nonparameter Model, Group Minimax Concave Penalty, Weighted Least Squares Estimation

Zhu, L. (2021) Concave Group Selection of Nonparameter Additive Accelerated Failure Time Model. Open Journal of Statistics, 11, 137-161. doi: 10.4236/ojs.2021.111008.