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Continuous time hidden Markov model for longitudinal data 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2020, 卷号: 179, 页码: 16
Authors:  Zhou, Jie;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:49/0  |  Submit date:2020/09/23
Continuous-time HMMs  Longitudinal data  ML estimator  Unknown number of hidden states  SCAD penalty  
Variable selection for frailty transformation models with application to diabetic complications 期刊论文
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2016, 卷号: 44, 期号: 3, 页码: 375-394
Authors:  Liu, Xu;  Song, Xinyuan;  Xie, Shangyu;  Zhou, Yong
Favorite  |  View/Download:22/0  |  Submit date:2018/07/30
Diabetic complications  Gamma frailty  MM algorithm  SCAD  transformation models  variable selection  MSC 2010: Primary 62G08  secondary 62N01  
Orthogonalizing EM: A Design-Based Least Squares Algorithm 期刊论文
TECHNOMETRICS, 2016, 卷号: 58, 期号: 3, 页码: 285-293
Authors:  Xiong, Shifeng;  Dai, Bin;  Huling, Jared;  Qian, Peter Z. G.
Favorite  |  View/Download:19/0  |  Submit date:2018/07/30
Computational statistics  Design of experiments  Missing data  Orthogonal design  SCAD  The Lasso  
Model selection and estimation in high dimensional regression models with group SCAD 期刊论文
STATISTICS & PROBABILITY LETTERS, 2015, 卷号: 103, 页码: 86-92
Authors:  Guo, Xiao;  Zhang, Hai;  Wang, Yao;  Wu, Jiang-Lun
Favorite  |  View/Download:10/0  |  Submit date:2018/07/30
Group selection  High dimension  Oracle property  Group SCAD  Sparsity