SigmoidActivationFunction.OutputPrime Method 

            f'(x) = beta * f(x) * ( 1 - f(x) )
            

[Visual Basic]
Overridable Public Function OutputPrime( _
   ByVal x As Single _
) As Single

[C#]
public virtual float OutputPrime(
   float x
);

Parameters

x

x

Return Value

f'(x)

See Also

SigmoidActivationFunction Class | SigmoidActivationFunction Members | NeuralNetwork Namespace