Fig. 2From: Machine learning models to identify low adherence to influenza vaccination among Korean adults with cardiovascular diseaseReceiver operation characteristics. Abbreviations: LR, logistic regression; SVM, support vector machine; RF, Random Forest; XGB, extreme gradient boosting; TP, true positive; FN, false negative; FP, false positive; TN, true negative; AUC, area under ROC curveBack to article page