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20212026
most citedHandling missing values in healthcare data: A systematic review of deep learning-based imputation techniques

148 citations · 335 across the 16 of their papers we have counts for

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2 papers · 1 filter

stat.AP2026

Distributionally Robust Transfer Learning with Structurally Missing Covariates, with Application to Cross-National Cardiac Arrest Prediction

Siqi Li, Chuan Hong, Ziye Tian +9

Deploying clinical prediction models across healthcare systems often fails when key training covariates are unavailable at deployment and labeled outcomes are limited in the target…

stat.ML2026

Communication-efficient distributed hazard difference estimation for heterogeneous multi-site survival data

Ziwen Wang, Siqi Li, Marcus Eng Hock Ong +1

Multi-site collaboration can power survival models that no single hospital could fit alone, but privacy rules and protected computing environments block patient-level data sharing…