04:00
2026-08-05
arxiv.org
machine-learning
CT-HEG: A Bidirectional, Timestamp-Attributed Event Graph for ICU In-Hospital Mortality Prediction - An Architectural Ablation Study
Researchers introduced CT-HEG, a bidirectional, timestamp-attributed event graph for ICU in-hospital mortality prediction, and their CHIRP-Net model achieved a 5-seed mean AUROC of 0.8449±0.0071 on MI…