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. 2023 Mar 21;7:e44666. doi: 10.2196/44666

Figure 2.

Figure 2

ROC curves for each machine learning algorithm in the 5-fold stratified cross-validation. Diagonal dotted lines represent the random classifier. AUC: area under the receiver operating characteristic curve; ROC: receiver operating characteristic; SVM: support vector machine; XGBoost: extreme gradient boosting.