Fig. 7.

Confusion matrices for Inception-V3, ResNet101, and ensemble classifier at the fold (among 5-folds) having a maximal accuracy.

Target class in x axis refers to ground truth label.

Output class in y axis refers to classification by InceptionV3 based model.

No: Normal eardrum and external auditory canal (including some tympanosclerosis, healed perforation).

Tp: tympanic perforation, Ar: Attic retraction or adhesive otitis media.

My: myringitis and/or otitis externa.

Om: Otitis media with effusion.

Tu: middle ear or external auditory canal tumor or cerumen impaction.