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. 2021 Nov 19;23(11):e29554. doi: 10.2196/29554

Figure 3.

Figure 3

Receiver operating characteristics (ROC) analysis for the diagnosis of Parkinson disease using geometric feature and the recognition result. (A) ROC curve for each parameter and (B) result of machine learning algorithms. AUC: area under the curve; FPR: false positive rate; TPR: true positive rate.