From 84dda4dbf2b29c4ba50b9e604a1c3fa2b48e0605 Mon Sep 17 00:00:00 2001
From: nicholas-leonard <nick@nikopia.org>
Date: Thu, 10 Apr 2014 16:10:19 -0400
Subject: removed Jacobian.backward(... scale)

---
 Jacobian.lua | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'Jacobian.lua')

diff --git a/Jacobian.lua b/Jacobian.lua
index 5fbac9f..debdcd7 100644
--- a/Jacobian.lua
+++ b/Jacobian.lua
@@ -1,7 +1,6 @@
 nn.Jacobian = {}
 
-function nn.Jacobian.backward(module, input, param, dparam, scale)
-   scale = scale or 1
+function nn.Jacobian.backward(module, input, param, dparam)
    local doparam = 0
    if param then
       doparam = 1
@@ -20,7 +19,7 @@ function nn.Jacobian.backward(module, input, param, dparam, scale)
       sdout[i] = 1
       module:zeroGradParameters()
       local din = module:updateGradInput(input, dout)
-      module:accGradParameters(input, dout, scale)
+      module:accGradParameters(input, dout)
       if doparam == 1 then
          jacobian:select(2,i):copy(dparam)
       else
-- 
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