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It does not match exactly. Why? #20

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bemoregt opened this issue Jun 20, 2018 · 0 comments
Open

It does not match exactly. Why? #20

bemoregt opened this issue Jun 20, 2018 · 0 comments

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@bemoregt
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Hi, @jacobgil

As a result of classifying with Resnet, Accuarcy is over 99%. If you hit map the object area with gradCAM with that model file, it does not match exactly. Why?

It seems to be a problem of GradCAM rather than Resnet classification learning. The objects to be hit-mapped are not as local or blob like dogs or cats, but close to a long straight line. In this case, GradCAM seems to miss the object area. Have you experienced this?

For a well-trainedd Resnet34 model, how do you optimize GradCAM?

Thanks, in advance.

from @bemoregt.

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