Figure 1 Receiver-Operator Characteristic (ROC) curves and corresponding area under the ROC curve (AUC) of deep learning model for detection of attic retraction pocket.
Figure 2 Class activation maps of deep learning model for detection attic retraction pocket.
Figure legend: Class activation maps of identification of attic retraction pockets. Red color part represents discriminative region in the otoscopic images, while blue color part represents no-specific region in the otoscopic images. (a) normal pars flaccida. (b) – (d) attic retraction pocket.