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Modifying images before evaluation using Average Drop/Increase in Confidence #33

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NgKhaiPhu opened this issue Apr 12, 2024 · 0 comments

NgKhaiPhu commented Apr 12, 2024 •

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Hi, I have some questions regarding the Average Drop/Increase in Confidence metric in section 4.2.

In this experiment, rather than do point-wise multiplication with the original generated saliency map, we slightly modify by limiting the number of positive pixels in the saliency map (50% of pixels of the image are muted in our experiment).

Do you select 50% of the pixels randomly for every image?
Is it 50% of the input image, or 50% of the overlayed image produced by the multiplication?

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