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Model-free feature screening for ultrahigh dimensional classification 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2020, 卷号: 178, 页码: 12
作者:  Sheng, Ying;  Wang, Qihua
收藏  |  浏览/下载:168/0  |  提交时间:2020/06/30
Classification accuracy  The Bayes rule  Sure screening  Ultrahigh dimensional classification  
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:153/0  |  提交时间:2018/07/30
Single-index model  Penalized estimating equations  Variable selection  Oracle property  Smoothly clipped absolute deviation  Adaptive lasso  
M-estimators based on inverse probability weighted estimating equations with response missing at random 期刊论文
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2007, 卷号: 36, 期号: 6, 页码: 1091-1103
作者:  Wang, Qihua
收藏  |  浏览/下载:131/0  |  提交时间:2018/07/30
imputation  inverse probability weight  missing data