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Surrogate-variable-based model-free feature screening for survival data under the general censoring mechanism 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2021, 页码: 19
Authors:  Zhang, Jing;  Wang, Qihua;  Wang, Xuan
Favorite  |  View/Download:4/0  |  Submit date:2021/10/26
Feature screening  Model-free  Sure screening property  Survival data  Ultrahigh dimensionality  
Model averaging for linear models with responses missing at random 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2020, 页码: 19
Authors:  Wei, Yuting;  Wang, Qihua;  Liu, Wei
Favorite  |  View/Download:39/0  |  Submit date:2020/09/23
Missing responses  Missing at random  Model averaging  Asymptotic optimality  
Thekth power expectile regression 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2019, 页码: 31
Authors:  Jiang, Yingying;  Lin, Fuming;  Zhou, Yong
Favorite  |  View/Download:18/0  |  Submit date:2020/09/23
Asymptotic variance  Thekth power expectile  Expectiles  Quantiles  
Joint feature screening for ultra-high-dimensional sparse additive hazards model by the sparsity-restricted pseudo-score estimator 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2019, 卷号: 71, 期号: 5, 页码: 1007-1031
Authors:  Chen, Xiaolin;  Liu, Yi;  Wang, Qihua
Favorite  |  View/Download:51/0  |  Submit date:2020/01/10
Additive hazards model  Joint feature screening  Iterative hard-thresholding algorithm  Sure screening property  
Frequentist model averaging for threshold models 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2019, 卷号: 71, 期号: 2, 页码: 275-306
Authors:  Gao, Yan;  Zhang, Xinyu;  Wang, Shouyang;  Chong, Terence Tai-leung;  Zou, Guohua
Favorite  |  View/Download:48/0  |  Submit date:2019/04/02
Asymptotic optimality  Generalized cross-validation  Model averaging  Threshold model  
Model-free feature screening for ultrahigh-dimensional data conditional on some variables 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2018, 卷号: 70, 期号: 2, 页码: 283-301
Authors:  Liu, Yi;  Wang, Qihua
Favorite  |  View/Download:53/0  |  Submit date:2018/07/30
Conditional distance correlation  Feature selection  Sure screening property  High-dimensional data  
Model-free feature screening for ultrahigh-dimensional data conditional on some variables 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2018, 卷号: 70, 期号: 2, 页码: 283
Authors:  Liu, Yi;  Wang, Qihua
Favorite  |  View/Download:33/0  |  Submit date:2019/12/31
A consistent jackknife empirical likelihood test for distribution functions 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2017, 卷号: 69, 期号: 2, 页码: 249-269
Authors:  Liu, Xiaohui;  Wang, Qihua;  Liu, Yi
Favorite  |  View/Download:32/0  |  Submit date:2018/07/30
Jackknife empirical likelihood  Estimating equations  Cramer-von Mises test  
Penalized estimation equation for an extended single-index model 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2017, 卷号: 69, 期号: 1, 页码: 169-187
Authors:  Li, Yongjin;  Zhang, Qingzhao;  Wang, Qihua
Favorite  |  View/Download:41/0  |  Submit date:2018/07/30
Single-index model  Penalized estimating equations  Variable selection  Oracle property  Smoothly clipped absolute deviation  Adaptive lasso  
Accelerated failure time model with quantile information 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2016, 卷号: 68, 期号: 5, 页码: 1001-1024
Authors:  Zhao, Mu;  Wang, Yixin;  Zhou, Yong
Favorite  |  View/Download:16/0  |  Submit date:2018/07/30
AFT model  Non-smooth estimating equation  Inverse probability weighted  Generalized moment method  Empirical likelihood