Esempi in C# (CSharp) per _2017_4bhif_aufgabe5_lampalzer_konstantin.NN Sigmoid

Esempio n. 1

        public double CalculateGradient(double?target = null)
        {
            if (target == null)
            {
                return(Gradient = OutputSynapses.Sum(a => a.OutputNeuron.Gradient * a.Weight) *
                                  Sigmoid.Derivative(Value));
            }

            return(Gradient = CalculateError(target.Value) * Sigmoid.Derivative(Value));
        }

Esempio n. 2

 public virtual double CalculateValue()
 {
     return(Value = Sigmoid.Output(InputSynapses.Sum(a => a.Weight * a.InputNeuron.Value) + Bias));
 }