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Hai Shu

3 accepted papers

2025

Conditional Diffusion Models Based Conditional Independence Testing

AAAI 2025technical

Conditional independence (CI) testing is a fundamental task in modern statistics and machine learning. The conditional randomization test (CRT) was recently introduced to test whether two random variables, X and Y, are conditionally independent given a potentially high-dimensional set of random vari…

2024

DeepFDR: A Deep Learning-based False Discovery Rate Control Method for Neuroimaging Data

AISTATS 2024poster

Voxel-based multiple testing is widely used in neuroimaging data analysis. Traditional false discovery rate (FDR) control methods often ignore the spatial dependence among the voxel-based tests and thus suffer from substantial loss of testing power. While recent spatial FDR control methods have emer…

2023

K-Nearest-Neighbor Local Sampling Based Conditional Independence Testing

NeurIPS 2023poster

Conditional independence (CI) testing is a fundamental task in statistics and machine learning, but its effectiveness is hindered by the challenges posed by high-dimensional conditioning variables and limited data samples. This article introduces a novel testing approach to address these challenges…

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