def export_weights_image(self, file_name):
# Construct image from the weight matrix
array = self.W.get_value()
if not self.mirroring:
array = array.T
image = tiled_array_image(array)
image.save(file_name)
def output_trace_info(self, testing_data_x, prefix, skip_trace_images):
# OUTPUT WEIGHTS
for layer in xrange(self.n_sigmoid_layers):
sigmoid_layer = self.sigmoid_layers[layer]
try:
os.makedirs('trace')
except OSError:
pass
try:
sigmoid_layer.export_weights_image('trace/%s_weights_%i.png'%(prefix,layer))
except IOError:
pass
if skip_trace_images:
return
# RECONSTRUCTION SAMPLES
data_x = testing_data_x
image = tiled_array_image(data_x)
image.save('trace/%s_input.png'%prefix)
