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数据科学系

邹家辉

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博士,副教授,硕士生导师

教育背景:中国科学院数学与系统科学研究院

研究方向:模型平均,模型选择,集成学习

论文情况:

2023年:

[1] Jiahui Zou, Chaoxia Yuan, Xinyu Zhang and Alan T. K. Wan. Model averaging for support vector classifier by cross-validation. Statistics and Computing, 33: 117-139, 2023. (corresponding author, A2)

[2] Ziwen Gao, Jiahui Zou, Xinyu Zhang and Yanyuan Ma. Frequentist model averaging for envelope models. Scandinavian Journal of Statistics, 50(3): 1325-1364, 2023. (corresponding author, A1)

[3] Jiahui Zou, Wendun Wang, Xinyu Zhang  and Guohua Zou. Optimal model averaging for single-index models with divergent dimensions. Statistica Sinica, 2023. (accepted, A1)

[4] Jiahui Zou. Analyzing the dissemination of news by model averaging and subsampling. Journal of Systems Science and Complexity, 2023,10.1007/s11424-023-3176-7. (Online, B2)

[5]Yaqiong Yao, Jiahui Zou, HaiYing Wang. Model constraints independent optimal subsampling probabilities for softmax regression. Journal of Statistical Planning and Inference, 225: 188-201, 2023. (B1)

2022年:

[6] Jiahui Zou, Wendun Wang, Xinyu Zhang and Guohua Zou (2022). Optimal model averaging for divergent-dimensional Poisson regressions. Econometric Reviews, 41(7): 775-805, 2022. (A1)

[7] Jing Wang, Jiahui Zou and HaiYing Wang (2022). Sampling with repalcement vs Poisson sampling: A comparative study in optimal subsampling. IEEE Transactions on Information Theory, 68(10): 6605-6630, 2022. (equal contribution with first author, B2)

[8] 牛晓阳,邹家辉. 非参数局部多项式回归估计的最优子抽样算法. 系统科学与数学,42(1): 72-84, 2022. (B2)

基金情况:

[1]主持国家自然科学基金青年项目“大数据环境下最优子抽样模型平均方法研究”,12201431,2023年1月至2025年12月.

[2]主持新教师科研启动基金“模型平均方法在数据科学中的应用研究”,XRZ2022070,2022年1月至2023年12月.

著作情况:

[1] 邹家辉. 发散维度下若干复杂模型的加权平均估计.中国统计出版社,2023.

教授课程:

本科生课程:《统计编程基础》《Python数据分析》

研究生课程:《面向数据的编程语言》《大数据统计建模》《统计学习与数据挖掘》

个人邮箱:zoujiahui@cueb.edu.cn