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Projection-based and cross-validated estimation in high-dimensional Cox model 期刊论文
SCANDINAVIAN JOURNAL OF STATISTICS, 2021, 页码: 20
作者:  Zhang, Haixiang;  Huang, Jian;  Sun, Liuquan
收藏  |  浏览/下载:153/0  |  提交时间:2021/04/26
cross‐  validation  high‐  dimensional nuisance parameters  hypothesis test  oracle inequality  sample splitting  
Identification of local sparsity and variable selection for varying coefficient additive hazards models 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2018, 卷号: 125, 页码: 119-135
作者:  Qu, Lianqiang;  Song, Xinyuan;  Sun, Liuquan
收藏  |  浏览/下载:232/0  |  提交时间:2018/07/30
Additive hazards models  Group penalty  Kernel smoothing  Local sparsity  Oracle property  Varying coefficients  
Regularized estimation in GINAR(p) process 期刊论文
JOURNAL OF THE KOREAN STATISTICAL SOCIETY, 2017, 卷号: 46, 期号: 4, 页码: 502-517
作者:  Zhang, Haixiang;  Wang, Dehui;  Sun, Liuquan
收藏  |  浏览/下载:206/0  |  提交时间:2018/07/30
Integer-valued time series  Penalty function  Oracle property  Thinning operator  Regularized estimation  
Variable Selection for Panel Count Data via Non-Concave Penalized Estimating Function 期刊论文
SCANDINAVIAN JOURNAL OF STATISTICS, 2009, 卷号: 36, 期号: 4, 页码: 620-635
作者:  Tong, Xingwei;  He, Xin;  Sun, Liuquan;  Sun, Jianguo
收藏  |  浏览/下载:128/0  |  提交时间:2018/07/30
estimating function  non-concave penalized procedure  oracle procedure  panel count data  variable selection