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Published 20 hours ago • verified publisher icon rbgirshick

about smooth_l1_loss_layer

Open mjjdick opened this issue 6 years ago • 0 comments

Hi, I was confused about the smooth_l1_loss_layer.cu， that the diff_ in Forward_gpu has multiply the "inside" weights, why in Backward_gpu, multiply the "inside" weights again?

mjjdick avatar May 29 '18 09:05 mjjdick