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. 2020 Oct 1;10:16331. doi: 10.1038/s41598-020-73060-w

Figure 5.

Figure 5

The receiver operation characteristic (ROC) of atrial fibrillation detection. ROCs of digital ECG signal classification (area under curve: 0.96), ECG image classification without distortions (area under curve: 0.94), ECG image classification with distortions (area under curve: 0.96) and random guess (area under curve: 0.5).