Hu Sun

Department of Statistics, U-M Ann Arbor. Ph.D. Candidate.

Rackham-Pic.jpeg

West Hall 436

1085 S University Ave

Ann Arbor, MI 48109

husun at umich dot edu

My name is Hu Sun. I have graduated with a Ph.D. in Statistics at the University of Michigan, Ann Arbor in 2024. I am very fortunate to be supervised by Prof. Yang Chen. My research interests include: tensor data model, spatio-temporal statistics and applications in astrophysics and geophysics data. Outside of academic life, I love Karaoke, playing board/video games and 8-ball pool.

See my publications on my publications page. See my Google Scholar profile here. See my detailed CV on my CV page.

news

Jul 25, 2024 I have graduated with a Ph.D. in Statistics at The University of Michigan, Ann Arbor!
May 1, 2024 One new paper on uncertainty quantification for tensor completion is available on arXiv.
Aug 11, 2023 One new paper on Forecasting Global Total Electron Content (TEC) with our own VISTA Database is published in Space Weather.
May 25, 2023 One new paper on Spatio-Temporal matrix autoregression with auxiliary data is available on arXiv.
Apr 26, 2023 One paper on Tensor Gaussian Process Regression with supervised tensor dimension reduction is accepted at ICML 2023.

selected publications

  1. Method
    Conformalized Tensor Completion with Riemannian Optimization
    Hu Sun, and Yang Chen
    Submitted, 2024
    arXiv PDF
  2. Method
    Matrix Autoregressive Model with Vector Time Series Covariates for Spatio-Temporal Data
    Hu Sun, Zuofeng Shang, and Yang Chen
    Submitted, 2023
    arXiv PDF Poster
  3. Method
    Tensor Gaussian Process with Contraction for Multi-Channel Imaging Analysis
    Hu Sun, Ward Manchester, Meng Jin, Yang Liu, and Yang Chen
    International Conference on Machine Learning (ICML), 2023
    HTML PDF Poster
  4. Method
    Matrix Completion Methods for the Total Electron Content Video Reconstruction
    Hu Sun, Zhijun Hua, Jiaen Ren, Shasha Zou, Yuekai Sun, and Yang Chen
    Annals of Applied Statistics, 2022
    HTML PDF Supp Poster
  5. Application
    Improved and Interpretable Solar Flare Predictions With Spatial and Topological Features of the Polarity Inversion Line Masked Magnetograms
    Hu Sun, Ward Manchester, and Yang Chen
    Space Weather, 2021
    HTML PDF