
个人简介:
主要从事超高维数据特征筛选、分布式统计推断、样本选择、异质数据分析等方向研究,已在统计学顶刊JASA、机器学习顶刊JMLR等期刊发表论文,主持国家自然科学基金、国家资助博士后研究人员计划B档、中国博士后科学基金第75批面上资助、陕西省博士后科研资助项目和陕西省数理基础科学研究项目等科研项目。
工作经历:
2024.01-至今 西安交通大学,数学与统计学院,助理教授
2018.06-2021.04 加拿大渥太华大学,数学与统计系,访问学生(导师:徐晨教授)
教育经历:
2016.09-2023.09 西安交通大学,数学与统计学院,数学,博士(导师:徐宗本院士)
2013.09-2016.06 南京信息工程大学,数学与统计学院,数学,硕士(导师:程国胜教授)
2009.09-2013.06 南京信息工程大学,数学与统计学院,统计学,学士
办公室:教学楼212
电子邮箱:lxxwlm2013@xjtu.edu.cn
代表性论文(*:通讯作者):
[7] Wang Liming, Lai Peng, Xu Chen, Li Xingxiang*. Hybrid Denoising-Screening for High-Dimensional Contaminated Data. Statistica Sinica, 2025, in press.
[6] Li Xingxiang, Xu Chen. Feature Screening with Conditional Rank Utility for Big-data Classification. Journal of the American Statistical Association(JASA), 2024, 119(546), 1385–1395.
[5] Dong Wei, Li Xingxiang, Xu Chen, Tang Niansheng. Hybird Hard-Soft Screening for ultrahigh-dimensional Latent Class Analysis. Statistica Sinica, 2023, 33, 1-23.
[4] Wang Liming, Li Xingxiang*, Wang Xiaoqing and Lai Peng. Unified Mean-variance Feature Screening Procedure for Ultrahigh-dimensional Regression. Computational Statistics, 2022, 37, 1887-1918.
[3] Li Xingxiang, Li Runze, Xia Zhiming and Xu Chen. Distributed Feature Screening via Componentwise Debiasing. Journal of Machine Learning Research(JMLR), 2020, 21, 1-32.
[2] Li Xingxiang, Cheng Guosheng, Wang Liming, Lai Peng and Song Fengli. Ultrahigh Dimensional Feature Screening via Projection. Computational Statistics and Data Analysis, 2017, 114, 88-104.
[1] Cheng Guosheng, Li Xingxiang, Lai Peng, Song Fengli and Yu Jun. Robust Rank Screening for Ultrahigh Dimensional Discriminant Analysis. Statistics and Computing, 2017, 27, 535-545.