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On the small time asymptotics of scalar stochastic conservation laws 期刊论文
APPLICABLE ANALYSIS, 2021, 页码: 25
作者:  Dong, Zhao;  Zhang, Rangrang
收藏  |  浏览/下载:123/0  |  提交时间:2022/04/02
Small time asymptotic  large deviations  scalar stochastic conservation laws  
Simultaneous variable selection in regression analysis of multivariate interval-censored data 期刊论文
BIOMETRICS, 2021, 页码: 12
作者:  Sun, Liuquan;  Li, Shuwei;  Wang, Lianming;  Song, Xinyuan;  Sui, Xuemei
收藏  |  浏览/下载:130/0  |  提交时间:2022/04/02
EM algorithm  interval censoring  minimum information criterion  multivariate analysis  transformation models  
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:149/0  |  提交时间:2021/10/26
Feature screening  Model-free  Sure screening property  Survival data  Ultrahigh dimensionality  
Quantifying non-Gaussianity via the Hellinger distance 期刊论文
THEORETICAL AND MATHEMATICAL PHYSICS, 2020, 卷号: 204, 期号: 2, 页码: 1046-1058
作者:  Zhang, Yue;  Luo, Shunlong
收藏  |  浏览/下载:161/0  |  提交时间:2020/11/18
bosonic field  Gaussian state  non-Gaussianity  Hellinger distance  Bures distance  
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:169/0  |  提交时间:2020/06/30
Classification accuracy  The Bayes rule  Sure screening  Ultrahigh dimensional classification  
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:139/0  |  提交时间:2019/12/13
Linear discriminant analysis  Discriminant directions  Variable selection  Class fusion  Misclassification error rate  
Model-free feature screening for ultrahigh-dimensional data conditional on some variables 期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2018, 卷号: 70, 期号: 2, 页码: 283-301
作者:  Liu, Yi;  Wang, Qihua
收藏  |  浏览/下载:208/0  |  提交时间:2018/07/30
Conditional distance correlation  Feature selection  Sure screening property  High-dimensional data  
Functional Partial Linear Single-index Model 期刊论文
SCANDINAVIAN JOURNAL OF STATISTICS, 2016, 卷号: 43, 期号: 1, 页码: 261-274
作者:  Wang, Guochang;  Feng, Xiang-Nan;  Chen, Min
收藏  |  浏览/下载:148/0  |  提交时间:2018/07/30
functional data analysis  functional dimension reduction  functional semi-parametric model  single-index model  
Wick calculus for nonlinear Gaussian functionals 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2009, 卷号: 25, 期号: 3, 页码: 399-414
作者:  Hu, Yao-zhong;  Yan, Jia-an
收藏  |  浏览/下载:145/0  |  提交时间:2018/07/30
Malliavin calculus  multiple integral  chaos decomposition  Wick product  Wick renormalization