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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
作者:  Zhang, Jing;  Wang, Qihua;  Wang, Xuan
收藏  |  浏览/下载:148/0  |  提交时间:2021/10/26
Feature screening  Model-free  Sure screening property  Survival data  Ultrahigh dimensionality  
Model averaging based on generalized method of moments 期刊论文
ECONOMICS LETTERS, 2021, 卷号: 200, 页码: 5
作者:  Wang, Weiwei;  Zhang, Qi;  Zhang, Xinyu;  Li, Xinmin
收藏  |  浏览/下载:135/0  |  提交时间:2021/04/26
Generalized method of moments  Model averaging  Cross-validation criterion  Asymptotic optimality