2 papers
stat.ME2025
Integral-Operator-Based Spectral Algorithms for Goodness-of-Fit Tests
Shiwei Sang, Shao-Bo Lin, Xuehu Zhu
The widespread adoption of the \emph{maximum mean discrepancy} (MMD) in goodness-of-fit testing has spurred extensive research on its statistical performance. However, recent studi…
stat.ME2025
Testing for large-dimensional covariance matrix under differential privacy
Shiwei Sang, Yicheng Zeng, Xuehu Zhu +1
The increasing prevalence of high-dimensional data across various applications has raised significant privacy concerns in statistical inference. In this paper, we propose a differe…