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Parsimonious Model Averaging With a Diverging Number of Parameters 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2019, 页码: 13
作者:  Zhang, Xinyu;  Zou, Guohua;  Liang, Hua;  Carroll, Raymond J.
收藏  |  浏览/下载：170/0  |  提交时间：2020/01/10
Asymptotic optimality  Frequentist model averaging  Jackknife model averaging  Mallows model averaging  Parsimony  
An improved SMO algorithm for financial credit risk assessment - Evidence from China's banking 期刊论文
NEUROCOMPUTING, 2018, 卷号: 272, 页码: 314-325
作者:  Zhang, Qi;  Wang, Jue;  Lu, Aiguo;  Wang, Shouyang;  Ma, Jian
收藏  |  浏览/下载：166/0  |  提交时间：2018/07/30
Credit risk assessment  SVM  Sequential minimal optimization (SMO)  Four-variable working set  
Linear Model Selection When Covariates Contain Errors 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2017, 卷号: 112, 期号: 520, 页码: 1553-1561
作者:  Zhang, Xinyu;  Wang, Haiying;  Ma, Yanyuan;  Carroll, Raymond J.
收藏  |  浏览/下载：116/0  |  提交时间：2018/07/30
Errors in covariates  Loss efficiency  Measurement error  Model selection  Selection consistency  
Optimal Model Averaging Estimation for Generalized Linear Models and Generalized Linear Mixed-Effects Models 期刊论文
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 2016, 卷号: 111, 期号: 516, 页码: 1775-1790
作者:  Zhang, Xinyu;  Yu, Dalei;  Zou, Guohua;  Liang, Hua
收藏  |  浏览/下载：118/0  |  提交时间：2018/07/30
Asymptotic optimality  Kullback-Leibler loss  Misspecification  Penalized generalized weighted least squares (PGWLS)  Prediction accuracy