关注
Jiaheng Chen
Jiaheng Chen
在 uchicago.edu 的电子邮件经过验证
标题
引用次数
引用次数
年份
Covariance operator estimation: sparsity, lengthscale, and ensemble Kalman filters
O Al-Ghattas, J Chen, D Sanz-Alonso, N Waniorek
arXiv preprint arXiv:2310.16933, 2023
52023
Optimal estimation of structured covariance operators
O Al-Ghattas, J Chen, D Sanz-Alonso, N Waniorek
arXiv preprint arXiv:2408.02109, 2024
32024
A Machine Learning Framework for Geodesics Under Spherical Wasserstein–Fisher–Rao Metric and Its Application for Weighted Sample Generation
Y Jing, J Chen, L Li, J Lu
Journal of Scientific Computing 98 (1), 5, 2024
2*2024
Precision and Cholesky Factor Estimation for Gaussian Processes
J Chen, D Sanz-Alonso
arXiv preprint arXiv:2412.08820, 2024
2024
Fluctuation suppression and enhancement in interacting particle systems
J Chen, L Li
arXiv preprint arXiv:2204.07757, 2022
2022
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