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hujie-frank / SENet

Squeeze-and-Excitation Networks
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Difference between SE-ResNeXt-101 and SENet #34

Closed baoruxiao closed 6 years ago

baoruxiao commented 6 years ago

Hi Hujie,

I wonder what is the architectural difference between SE-ResNeXt-101 and SENet, I have OOM issue with SENet and it almost require 7G to initialize the network, but SE-ResNeXt-101 only need <3G. Why there is hug memory usage difference?

Please help.

Thanks, Ruxiao

hujie-frank commented 6 years ago

SENet is constructed by integrating SE blocks to a modified version of the 64x4d ResNeXt-152., so the model size and computation are much bigger than SE-ResNeXt-101. More details about SENet are described in Appendix A. of the paper.