Research Article
Spatial-Channel Attention-Based Class Activation Mapping for Interpreting CNN-Based Image Classification Models
Figure 2
ResNet-18 network: the feature map visualization of the highest convolutional layer (subfigure (b)). The class activation map visualization of GAP-CAM (c, d) and Grad-CAM (e, f). (a) Original image; (b) feature map visualization; (c) GAP-CAM:dog; (d) GAP-CAM:cat; (e) Grad-CAM:dog; (f) Grad-CAM:cat.
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