Xiaoyu Hu

I am a full professor in the Department of Statistics and Data Science, School of Mathematics and Statistics at Xi'an Jiaotong University. Prior to this, I was a postdoctoral researcher in the Department of Statistics and Data Science at National University of Singapore, where I worked with Professor Zhenhua Lin and Professor Jin-Ting Zhang.

I received my Ph.D. degree in 2021 from the Department of Probability and Statistics at Peking University, advised by Professor Fang Yao. I was a visiting Ph.D. student in the Department of Statistics and Data Science at Carnegie Mellon University, working with Professor Jing Lei.

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• High-dimensional statistics
• Functional data analysis
• Conformal inference
• Transfer learning

Fairness-aware Bayes optimal functional classification
Xiaoyu Hu*, Gengyu Xue*, Zhenhua Lin, Yi Yu
arXiv:2505.09471

Two-Sample Distribution Tests in High Dimensions via Max-Sliced Wasserstein Distance and Bootstrapping
Xiaoyu Hu, Zhenhua Lin
Biometrika, 112(2), 2025.

Transfer Learning Meets Functional Linear Regression: No Negative Transfer under Posterior Drift
Xiaoyu Hu, Zhenhua Lin
AAAI 2025.

A Two-Sample Conditional Distribution Test Using Conformal Prediction and Weighted Rank Sum
Xiaoyu Hu, Jing Lei
Journal of the American Statistical Association, 119(546), 1136-1154, 2024.

Dynamic Principal Component Analysis in High Dimensions
Xiaoyu Hu, Fang Yao
Journal of the American Statistical Association, 119(545), 308-319, 2024.

Sparse Functional Principal Component Analysis in High Dimensions
Xiaoyu Hu, Fang Yao
Statistica Sinica, 32(4): 1939-1960, 2022.

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