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question about the AAAI sdf loss equation #24

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kretes opened this issue Dec 27, 2023 · 0 comments
Open

question about the AAAI sdf loss equation #24

kretes opened this issue Dec 27, 2023 · 0 comments

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@kretes
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kretes commented Dec 27, 2023

Hello,

I looked at the Lproduct loss equation, and noticed a strange property - this function seem non convex. E.g. for a GT=0.05 in 1D it would look this (when combined with L1 loss):

image

I know this actually comes from another paper, but maybe during the work on your analysis you encountered and analysed this part.

I wonder if this might be related to issues with divergence e.g. #19 because this might be a problem, even if it works most of the time.

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