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authorQi Liu <liuq901@163.com>2016-03-02 16:43:47 +0800
committerQi Liu <liuq901@163.com>2016-03-02 16:43:47 +0800
commitc682dfee8686c43aed8628633412c9b4d2bd708b (patch)
tree6f7830b836b86edc8123f25af9ff5fc876e97cf1 /nerv/layer/identity.lua
parenta87f8954c97cf633a0100c9108764bca8c43a083 (diff)
fix bug
Diffstat (limited to 'nerv/layer/identity.lua')
-rw-r--r--nerv/layer/identity.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/nerv/layer/identity.lua b/nerv/layer/identity.lua
index dc796fb..aeeff89 100644
--- a/nerv/layer/identity.lua
+++ b/nerv/layer/identity.lua
@@ -22,7 +22,7 @@ function IdentityLayer:propagate(input, output)
end
function IdentityLayer:back_propagate(bp_err, next_bp_err)
- next_bp_err[1]:copy_from(bp_err)
+ next_bp_err[1]:copy_from(bp_err[1])
end
function IdentityLayer:update()