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. 2021 Sep 7;16(9):e0256630. doi: 10.1371/journal.pone.0256630

Fig 14. Examples of samples from the Kermany dataset [4] that were classified incorrectly by the proposed ensemble framework.

Fig 14

Case-1: (a) shows an image originally belonging to class “Normal” but misclassified as “Pneumonia” by the framework. The GradCAM analysis images are shown in (c), (d), and (e) for GoogLeNet, ResNet-18, and DenseNet-121, respectively. Case-2: (b) shows an image of class “Pneumonia” predicted to belong to the “Normal” class by the framework. The GradCAM analysis images are shown in (f), (g), and (h)for GoogLeNet, ResNet-18, and DenseNet-121, respectively.