Cédric Deltheil deltheil
andreaskoepf
/ 2d_conv_test.lua
Last active
December 24, 2015 20:38
Shows that forwad and backward operations of SpatialConvolution and SpatialFullConvolution are swapped...
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| require 'nn' | |
| x = torch.rand(1,5,5) | |
| a = nn.SpatialConvolution(1,1,3,3) | |
| a.bias:zero() | |
| ay1 =torch.xcorr2(x,a.weight,'V') | |
| ay2 = a:forward(x) | |
| b = nn.SpatialFullConvolution(1,1,3,3) | |
| b.bias:zero() |
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