1 files changed, 12 insertions, 0 deletions
diff --git a/Identity.lua b/Identity.lua
new file mode 100644
index 0000000..79b5c08
--- /dev/null
+++ b/Identity.lua
@@ -0,0 +1,12 @@
+local Identity, parent = torch.class('nn.Identity', 'nn.Module')
+
+function Identity:updateOutput(input)
+   self.output = input
+   return self.output
+end
+
+
+function Identity:updateGradInput(input, gradOutput)
+   self.gradInput = gradOutput
+   return self.gradInput
+end