nngraph intermediate feature maps

[varghese alex]

Hi;

I have built a very simple CNN using nngraph. I would like to see the feature maps of the intermediate layers

require 'nngraphs'

a=nn.Identity() ()
b=nn.SpatialConvolution(3,32,5,5)(a)
c= nn.SpatialConvolution(32,4,5,5)(b)

model= nn.Sequential()
model:add(nn.gModule({a},{c}))


I would like to see the features produced by the first set of convolutions

Thanks in advance for your help