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stat.ME2026
Bias-Aware External-Model-Assisted Inference in High-Dimensional Regression
Hongzhe Zhang, Hanxuan Ye, Hongzhe Li
In high-dimensional semi-supervised linear regression, prediction-powered inference (PPI) corrects an external predictor with a rectifier estimated from the labeled data. In a line…
stat.ME2023
Batch effect correction with sample remeasurement in highly confounded case-control studies
Hanxuan Ye, Xianyang Zhang, Chen Wang +2
Batch effects are pervasive in biomedical studies. One approach to address the batch effects is repeatedly measuring a subset of samples in each batch. These remeasured samples are…
stat.ME2022
Spline Estimation of Functional Principal Components via Manifold Conjugate Gradient Algorithm
Shiyuan He, Hanxuan Ye, Kejun He
Functional principal component analysis has become the most important dimension reduction technique in functional data analysis. Based on B-spline approximation, functional princip…