Research Article
Fine-Grained Lung Cancer Classification from PET and CT Images Based on Multidimensional Attention Mechanism
Figure 8
The Grad-CAM generated by different attention mechanisms in CT images. (a) Four slices from the original CT image; (b) Grad-CAM in MFSE; (c) Grad-CAM in MFSA; (d) Grad-CAM in MFSCA.
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