xai_img14.py

# visualize GradCAM output from Block 14
grid1 = explainer.explain(([img], None), model, 'block14_sepconv1', 281)
grid2 = explainer.explain(([img], None), model, 'block14_sepconv1', 285)

fig = plt.figure(figsize = (18, 8))
ax1 = fig.add_subplot(1, 3, 1)
ax1.imshow(img_inp / 255.)
ax1.imshow(grid1, alpha=0.6)
ax2 = fig.add_subplot(1, 3, 2)
ax2.imshow(img_inp / 255.)
ax2.imshow(grid2, alpha=0.6)
ax3 = fig.add_subplot(1, 3, 3)
ax3.imshow(img_inp / 255.)