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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:166/0  |  提交时间:2020/06/30
Classification accuracy  The Bayes rule  Sure screening  Ultrahigh dimensional classification  
Model checking for partially linear models with missing responses at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2009, 卷号: 100, 期号: 4, 页码: 636-651
作者:  Sun, Zhihua;  Wang, Qihua;  Dai, Pengjie
收藏  |  浏览/下载:127/0  |  提交时间:2018/07/30
Model checking  Response missing at random  Imputation  Inverse probability weighting  Empirical process  Re-sampling  
Estimation in partially linear models with missing responses at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2007, 卷号: 98, 期号: 7, 页码: 1470-1493
作者:  Wanga, Qihua;  Sun, Zhihua
收藏  |  浏览/下载:83/0  |  提交时间:2018/07/30
imputation estimator  regression surrogate estimator  inverse marginal probability weighted estimator  asymptotic normality