Created
August 17, 2017 16:33
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require 'nn' | |
require 'image' | |
desc = nn.Sequential() | |
desc:add( nn.SpatialConvolution( 1, 10, 3, 3, 1, 1 ) ) | |
desc:add( nn.Tanh() ) | |
desc:add( nn.SpatialLPPooling( 10, 2, 2, 2 ) ) | |
desc:add( nn.SpatialSubtractiveNormalization( 10, image.gaussian(5) ) ) | |
desc:add( nn.View( 10, -1 ) ) | |
x1 = torch.randn(5, 1, 64, 64) | |
x2 = torch.randn(5, 1, 64, 64) | |
s = nn.Sequential() | |
t = nn.ParallelTable() | |
t:add(desc) | |
--t:add(desc:clone()) | |
t:add(desc:clone('weight', 'bias', 'gradWeight', 'gradBias')) | |
s:add(t):add(nn.PairwiseDistance(2)) | |
y = s:forward({x1, x2}) | |
print(y) |
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