Fig. 4From: Dynamic prediction of life-threatening events for patients in intensive care unitPerformance comparison of four methods. These methods were applied to predict life-threatening events at seven different time periods, i.e., Day 1 to Day 7. The receiver operating curves of different models were plotted, and the AUCs were calculated. a Performance of Logistic Regression b Performance of Support Vector Machine c Performance of Random Forest d Performance of LightGBMBack to article page