A Domain-Structured Ensemble Framework for Perioperative Outcome Prediction Using Electronic Health Record Data

arXiv:2608.08920 · cs.LG · Submitted 2026-08-09 · Read on arXiv

Shikhar Shukla, Cristina Barboi

cs.LG

Submitted: 2026-08-09

Updated: 2026-08-11

Comments: 9 pages, 6 figures. Accepted at the 2026 IEEE International Conference on Healthcare Informatics (ICHI 2026)

Code: https://github.com/Amorfati123/periop-prediction-framework

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• AUROC — 41× in this paper · explained in 3 episodes
• Calibration — 36× in this paper · explained in 9 episodes
• Interpretability — 11× in this paper · explained in 15 episodes
• AUC — 10× in this paper · explained in 2 episodes
• Ablation — 10× in this paper · explained in 1 episode
• XGBoost — 7× in this paper · explained in 3 episodes
• External Validation — 4× in this paper · explained in 2 episodes
• Generalizability — 4× in this paper · explained in 6 episodes
• Ablation Study — 3× in this paper · explained in 3 episodes
• Confusion Assessment Method — 3× in this paper
• Ensemble Learning — 3× in this paper · explained in 2 episodes
• Graceful Degradation — 2× in this paper · explained in 3 episodes
• Model Interpretability — 2× in this paper · explained in 2 episodes
• Modular Architecture — 2× in this paper · explained in 4 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Distribution Shift — 1× in this paper · explained in 12 episodes
• Generalization — 1× in this paper · explained in 14 episodes
• Hyperparameters — 1× in this paper · explained in 2 episodes
• Indiana Network for Patient Care — 1× in this paper
• Information Leakage — 1× in this paper · explained in 2 episodes
• Modularity — 1× in this paper · explained in 9 episodes
• Revised Cardiac Risk Index — 1× in this paper
• Robustness — 1× in this paper · explained in 6 episodes
• SHAP Values — 1× in this paper · explained in 4 episodes
• Shapley values — 1× in this paper · explained in 2 episodes

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