2 papers
cs.CR2026
Privacy-Preserving EHR Data Transformation via Geometric Operators: A Human-AI Co-Design Technical Report
Maolin Wang, Beining Bao, Gan Yuan +9
Electronic health records (EHRs) and other real-world clinical data are essential for clinical research, medical artificial intelligence, and life science, but their sharing is sev…
stat.ML2024
Efficient Estimation of the Central Mean Subspace via Smoothed Gradient Outer Products
Gan Yuan, Mingyue Xu, Samory Kpotufe +1
We consider the problem of sufficient dimension reduction (SDR) for multi-index models. The estimators of the central mean subspace in prior works either have slow (non-parametric)…