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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
作者:  Chen, Xiaolin;  Liu, Yi;  Wang, Qihua
收藏  |  浏览/下载：222/0  |  提交时间：2020/01/10
Additive hazards model  Joint feature screening  Iterative hard-thresholding algorithm  Sure screening property  
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
作者:  Liu, Yi;  Wang, Qihua
收藏  |  浏览/下载：218/0  |  提交时间：2018/07/30
Conditional distance correlation  Feature selection  Sure screening property  High-dimensional data  
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
作者:  Li, Yongjin;  Zhang, Qingzhao;  Wang, Qihua
收藏  |  浏览/下载：162/0  |  提交时间：2018/07/30
Single-index model  Penalized estimating equations  Variable selection  Oracle property  Smoothly clipped absolute deviation  Adaptive lasso  
Semiparametric Proportional Mean Residual Life Model With Censoring Indicators Missing at Random 期刊论文
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2015, 卷号: 44, 期号: 24, 页码: 5161-5188
作者:  Chen, Xiaolin;  Wang, Qihua
收藏  |  浏览/下载：140/0  |  提交时间：2018/07/30
censored data  kernel smoothing  mean residual life  missing censoring indicators  weighted estimating equations