Object-Specific Four-Path Network for Stroke Risk Stratification of Carotid Arteries in Ultrasound Images

Figure 7

ROC curves for discriminating symptomatic and asymptomatic patients based on carotid plaque images for all the compared networks using 5-fold cross-validation on the collected dataset. AUC: area under the curve.

(a) ROC of fold1

(b) ROC of fold2

(c) ROC of fold3

(d) ROC of fold4

(e) ROC of fold5

(f) The average ROC of 5-folds