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科研机构
数学与系统科学研究... [71]
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期刊论文 [71]
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专题:数学与系统科学研究院
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An adaptive group LASSO approach for domain selection in functional generalized linear models
期刊论文
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2022, 卷号: 219, 页码: 13-32
作者:
Sun, Yifan
;
Wang, Qihua
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/06/21
Functional data
Adaptive LASSO
Group LASSO
Null region detection
B-spline
A convex programming solution based debiased estimator for quantile with missing response and high-dimensional covariables
期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2022, 卷号: 168, 页码: 14
作者:
Su, Miaomiao
;
Wang, Qihua
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/04/02
High dimensions
Missing at random
Marginal response quantile
Optimal weights
Selection probability function
Surrogate space based dimension reduction for nonignorable nonresponse
期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2022, 卷号: 168, 页码: 18
作者:
Deng, Jianqiu
;
Yang, Xiaojie
;
Wang, Qihua
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  |  
浏览/下载:14/0
  |  
提交时间:2022/04/02
Sufficient dimension reduction
Nonignorable nonresponse
Cumulative mean estimation
Exponential tilting model
Regression calibration
Surrogate subspace
A FUNCTIONAL INFORMATION CRITERION FOR REGION SELECTION IN FUNCTIONAL LINEAR MODELS
期刊论文
STATISTICA SINICA, 2022, 卷号: 32, 期号: 2, 页码: 653-671
作者:
Huang, Yunxiang
;
Wang, Qihua
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  |  
浏览/下载:3/0
  |  
提交时间:2023/02/07
functional data
information criterion
model selection
spline
support estimate
variable selection
Robust model selection with covariables missing at random
期刊论文
ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, 2021, 页码: 19
作者:
Liang, Zhongqi
;
Wang, Qihua
;
Wei, Yuting
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  |  
浏览/下载:8/0
  |  
提交时间:2022/04/02
Model selection
Inverse probability weight
Model misspecification
Missing at random
Kullback-Leibler divergence
Robust
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:14/0
  |  
提交时间:2021/10/26
Pseudo empirical likelihood
Missing covariates
Bias correction
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:10/0
  |  
提交时间:2021/10/26
Feature screening
Model-free
Sure screening property
Survival data
Ultrahigh dimensionality
Cross-validation-based model averaging in linear models with response missing at random
期刊论文
STATISTICS & PROBABILITY LETTERS, 2021, 卷号: 171, 页码: 6
作者:
Wei, Yuting
;
Wang, Qihua
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  |  
浏览/下载:22/0
  |  
提交时间:2021/10/26
Missing responses
Model averaging
Cross-validation
Asymptotic optimality
Determination and estimation of optimal quarantine duration for infectious diseases with application to data analysis of COVID-19
期刊论文
BIOMETRICS, 2021, 页码: 10
作者:
Wang, Ruoyu
;
Wang, Qihua
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  |  
浏览/下载:40/0
  |  
提交时间:2021/04/26
incubation period
kernel estimation
maximum likelihood
optimal solution
probability constraint
statistical modeling
A beyond multiple robust approach for missing response problem
期刊论文
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2021, 卷号: 155, 页码: 13
作者:
Wang, Qihua
;
Su, Miaomiao
;
Wang, Ruoyu
收藏
  |  
浏览/下载:92/0
  |  
提交时间:2021/04/26
Model misspecification
Curse of dimension
Inverse probability weight
Imputation
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