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-rw-r--r--layer/sigmoid.lua3
1 files changed, 3 insertions, 0 deletions
diff --git a/layer/sigmoid.lua b/layer/sigmoid.lua
index 41a6ef7..ca34419 100644
--- a/layer/sigmoid.lua
+++ b/layer/sigmoid.lua
@@ -5,6 +5,9 @@ function SigmoidLayer:__init(id, global_conf)
self.gconf = global_conf
end
+function SigmoidLayer:init()
+end
+
function SigmoidLayer:update(bp_err, input, output)
-- no params, therefore do nothing
end