IMPORTANT FIX BackPropOutput gamma [typo]

GiorgosXou · Dec 15, 2020 · bd782bf · bd782bf
1 parent 40274c7
commit bd782bf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Layer.cpp b/src/Layer.cpp
@@ -105,7 +105,7 @@ void NeuralNetwork::Layer::BackPropOutput(const float *_expected_, const float *
     {
 
         //    γ  = (Error) * Derivative_of_Sigmoid_Activation_Function
-        gamma = (outputs[i] - _expected_[i])) * SigmDer(outputs[i]);
+        gamma = (outputs[i] - _expected_[i]) * SigmDer(outputs[i]);
         bias_Delta *= gamma;
 
         for (int j = 0; j < _numberOfInputs; j++)