Exemple #1
0
        /// <summary>
        /// Partial convolution layer
        /// </summary>
        /// <param name="input"></param>
        /// <param name="isoutput"></param>
        public void Calculate(double[,] input, bool isoutput)
        {
            if (NN.UseNesterov && NN.UseMomentum)
            {
                for (int i = 0; i < KernelSize; i++)
                {
                    for (int ii = 0; ii < KernelSize; ii++)
                    {
                        Weights[i, ii] = Weights[i, ii] + (NN.Momentum * WMomentum[i, ii]);
                    }
                }
            }

            var output = Convolve(Weights, input);

            ZVals = Maths.Convert(output);
            if (!isoutput)
            {
                output = Maths.Tanh(output);
            }
            Values = Maths.Convert(output);
        }
        public void Calculate(double[] input, bool output)
        {
            var vals = new double[Length];

            if (NN.UseNesterov && NN.UseMomentum)
            {
                for (int i = 0; i < Length; i++)
                {
                    for (int ii = 0; ii < InputLength; ii++)
                    {
                        Weights[i, ii] = Weights[i, ii] + (NN.Momentum * WMomentum[i, ii]);
                    }
                    Biases[i] = Biases[i] + (NN.Momentum * BMomentum[i]);
                }
            }
            for (int k = 0; k < Length; k++)
            {
                for (int j = 0; j < InputLength; j++)
                {
                    vals[k] += Weights[k, j] * input[j];
                }
                if (!output)
                {
                    vals[k] += Biases[k];
                }
            }
            ZVals = vals;
            if (!output)
            {
                Values = Maths.Tanh(vals);
            }
            else
            {
                Values = vals;
            }
        }