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Performance of Practical ML Model Among Patients Without Pre-Existing HF
(A) ROC curves of the practical ML models. (B) Kaplan-Meier curves for the incidence of HF hospitalization stratified by the practical ML model. AUC = area under the curve; CI = confidence interval; GBM = gradient boosting machine; HF = heart failure; HR = hazard ratio; ML = machine learning; ROC = receiver operating characteristic; SVM = support vector machine.
