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[WIP] Overfeat layers #13

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[WIP] Overfeat layers #13

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ikostrikov
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I added OverfeatRoll and OverfeatUnroll that perform the efficiency trick from http://arxiv.org/abs/1312.6229 . I demonstrate a usage of these layers on a semantic segmentation example.

Also I added DuringTesting and DuringTraining layers that allow certain layers to be called only during testing and training correspondingly.

Also this commit contains some minor fixes like a removal on an extra line, etc.



def spatial_softmax(img):
img = gpu_contiguous(img)
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This little bastard 😄

@lucasb-eyer
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I reviewed it, see if you agree with my comments inline.

@ikostrikov
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I agree with your comments. Also I found some other minor mistakes. I will fix them and commit changes tomorrow evening.

@ikostrikov ikostrikov changed the title Overfeat layers [WIP] Overfeat layers Jun 1, 2015
lucasb-eyer added a commit to lucasb-eyer/DeepFried2 that referenced this pull request Aug 5, 2015
lucasb-eyer added a commit to lucasb-eyer/DeepFried2 that referenced this pull request Aug 6, 2015
lucasb-eyer added a commit to lucasb-eyer/DeepFried2 that referenced this pull request Aug 31, 2015
lucasb-eyer added a commit to lucasb-eyer/DeepFried2 that referenced this pull request Aug 31, 2015
lucasb-eyer added a commit to lucasb-eyer/DeepFried2 that referenced this pull request Aug 31, 2015
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3 participants