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数学与系统科学研究... [30]
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期刊论文 [30]
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2022 [2]
2021 [3]
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2019 [1]
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专题：数学与系统科学研究院
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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
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浏览/下载：11/0
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提交时间：2022/04/02
High dimensions
Missing at random
Marginal response quantile
Optimal weights
Selection probability function
5 The least squares estimator of random variables under convex operators on L-F(infinity) (mu) space
期刊论文
STATISTICS & PROBABILITY LETTERS, 2022, 卷号: 181, 页码: 7
作者:
Sun, Chuanfeng
;
Ji, Shaolin
;
Kong, Chuiliu
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浏览/下载：7/0
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提交时间：2022/04/02
Least squares estimator
Conditional expectation
Convex operator
Minimax theorem
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
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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
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浏览/下载：14/0
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提交时间：2021/10/26
Pseudo empirical likelihood
Missing covariates
Bias correction
Sample average approximation of CVaR-based hedging problem with a deep-learning solution
期刊论文
NORTH AMERICAN JOURNAL OF ECONOMICS AND FINANCE, 2021, 卷号: 56, 页码: 14
作者:
Peng, Cheng
;
Li, Shuang
;
Zhao, Yanlong
;
Bao, Ying
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浏览/下载：82/0
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提交时间：2021/04/26
Conditional Value-at-Risk
Hedging strategies
Deep learning
Theoretical guarantee
Sample average approximation
Uniform convergence
Repairing mappings across biomedical ontologies by probabilistic reasoning and belief revision
期刊论文
KNOWLEDGE-BASED SYSTEMS, 2020, 卷号: 209, 页码: 21
作者:
Li, Weizhuo
;
Zhang, Songmao
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浏览/下载：17/0
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提交时间：2021/01/14
Mapping validation and repair
Biomedical ontologies
Probabilistic description logics
Belief revision
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
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浏览/下载：80/0
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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
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浏览/下载：42/0
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提交时间：2019/12/13
Linear discriminant analysis
Discriminant directions
Variable selection
Class fusion
Misclassification error rate
Equivalence of Palm measures for determinantal point processes governed by Bergman kernels
期刊论文
PROBABILITY THEORY AND RELATED FIELDS, 2018, 卷号: 172, 期号: 1-2, 页码: 31-69
作者:
Bufetov, Alexander I.
;
Fan, Shilei
;
Qiu, Yanqi
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浏览/下载：34/0
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提交时间：2018/11/16
Bergman kernel
Determinantal point process
Conditional measure
Deletion and insertion tolerance
Palm equivalence
Monotone coupling
Robust generalized confidence intervals
期刊论文
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, 2017, 卷号: 46, 期号: 8, 页码: 6049-6060
作者:
Mu, Weiyan
;
Xiong, Shifeng
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浏览/下载：13/0
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提交时间：2018/07/30
Breakdown
Confidence distribution
Fiducial inference
Generalized pivotal quantity
Location-scale family
Monte Carlo
Simultaneous confidence intervals
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