3 papers
math.ST2026
Semiparametric Efficiency of Residual Correlation Testing under Gaussian Additive Noise Models
Yin Tang, Yanyuan Ma, Bing Li
This paper studies conditional independence testing under the Gaussian additive noise model (GANM), where two variables are modeled as nonlinear functions of covariates with indepe…
stat.ME2025
A KL-divergence based test for elliptical distribution
Yin Tang, Yanyuan Ma, Bing Li
We conduct a KL-divergence based procedure for testing elliptical distributions. The procedure simultaneously takes into account the two defining properties of an elliptically dist…
stat.ML2024
Belted and Ensembled Neural Network for Linear and Nonlinear Sufficient Dimension Reduction
Yin Tang, Bing Li
We introduce a unified, flexible, and easy-to-implement framework of sufficient dimension reduction that can accommodate both linear and nonlinear dimension reduction, and both the…