From 2660af7f6a9ac243a8ad38bf3375ef0fd292bf52 Mon Sep 17 00:00:00 2001
From: Qi Liu <liuq901@163.com>
Date: Fri, 11 Mar 2016 21:45:49 +0800
Subject: fix bug of dropout

---
 nerv/layer/dropout.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'nerv')

diff --git a/nerv/layer/dropout.lua b/nerv/layer/dropout.lua
index 39a8963..de0fb64 100644
--- a/nerv/layer/dropout.lua
+++ b/nerv/layer/dropout.lua
@@ -40,7 +40,7 @@ function DropoutLayer:propagate(input, output, t)
     if t == nil then
         t = 1
     end
-    if self.gconf.dropout_rate ~= 0 then
+    if self.gconf.dropout_rate then
         self.mask[t]:rand_uniform()
         -- since we will lose a portion of the actvations, we multiply the
         -- activations by 1 / (1 - rate) to compensate
-- 
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