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Bias-corrected Kullback-Leibler distance criterion based model selection with covariables missing at random 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2021, 卷号: 160, 页码: 18
作者:  Wei, Yuting;  Wang, Qihua;  Duan, Xiaogang;  Qin, Jing
收藏  |  浏览/下载：127/0  |  提交时间：2021/10/26
Pseudo empirical likelihood  Missing covariates  Bias correction  
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：164/0  |  提交时间：2020/06/30
Classification accuracy  The Bayes rule  Sure screening  Ultrahigh dimensional classification  
Conditional probability estimation based classification with class label missing at random 期刊论文
JOURNAL OF MULTIVARIATE ANALYSIS, 2020, 卷号: 176, 页码: 13
作者:  Sheng, Ying;  Wang, Qihua
收藏  |  浏览/下载：158/0  |  提交时间：2020/05/24
Binary classification  Conditional probability estimation  Missing at random  Reproducing kernel Hilbert space  
Simultaneous variable selection and class fusion with penalized distance criterion based classifiers 期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2019, 卷号: 133, 页码: 138-152
作者:  Sheng, Ying;  Wang, Qihua
收藏  |  浏览/下载：138/0  |  提交时间：2019/12/13
Linear discriminant analysis  Discriminant directions  Variable selection  Class fusion  Misclassification error rate