Fig. 1From: Predicting postoperative complications of head and neck squamous cell carcinoma in elderly patients using random forest algorithm modelThere are 5 ROC curves that illustrate the reliability of the predictive models based on 5 data mining algorithms under the “All Variable” system. The light blue curve signifies the predictive model based on the Random Forest algorithm, which has the largest AUC value. All AUC values are shown in Table 9. SVM = Support Vector MachineBack to article page