public void Given__a221Network(double[] inputs, double[] inputToHidden, double[] hiddenToOutput, double[] hiddenBiases, double[] outputBiases)
{
var net = NeuralNet3LayerSigmoid.FromFlatArrays(inputs.Length, inputToHidden, hiddenToOutput, hiddenBiases, outputBiases);
net.InputToHidden[0, 0].ShouldBe(inputToHidden[0], "inputToHidden[0,0]");
net.InputToHidden[0, 1].ShouldBe(inputToHidden[1], "inputToHidden[0,1]");
net.InputToHidden[1, 0].ShouldBe(inputToHidden[2 + 0], "inputToHidden[1,0]");
net.InputToHidden[1, 1].ShouldBe(inputToHidden[2 + 1], "inputToHidden[1,1]");
net.HiddenToOutput.ShouldEqualByValue(new MatrixD(new[, ] {
{ hiddenToOutput[0] }, { hiddenToOutput[1] }
}), "HiddenToOutput");
net.HiddenLayer[0].Bias.ShouldBe(hiddenBiases[0], "hiddenBiases[0]");
net.HiddenLayer[1].Bias.ShouldBe(hiddenBiases[1], "hiddenBiases[1]");
net.OutputLayer[0].Bias.ShouldBe(outputBiases[0], "outputBiases[0]");
}
public void Given__a323Network(double[] inputs, double[] inputToHidden, double[] hiddenToOutput, double[] hiddenBiases, double[] outputBiases)
{
var net = NeuralNet3LayerSigmoid.FromFlatArrays(inputs.Length, inputToHidden, hiddenToOutput, hiddenBiases, outputBiases);
net.InputToHidden[0, 0].ShouldBe(inputToHidden[0]);
net.InputToHidden[0, 1].ShouldBe(inputToHidden[1]);
net.InputToHidden[1, 0].ShouldBe(inputToHidden[2 + 0]);
net.InputToHidden[1, 1].ShouldBe(inputToHidden[2 + 1]);
net.InputToHidden[2, 0].ShouldBe(inputToHidden[4 + 0]);
net.InputToHidden[2, 1].ShouldBe(inputToHidden[4 + 1]);
net.HiddenToOutput[0, 0].ShouldBe(hiddenToOutput[0]);
net.HiddenToOutput[0, 1].ShouldBe(hiddenToOutput[1]);
net.HiddenToOutput[0, 2].ShouldBe(hiddenToOutput[2]);
net.HiddenToOutput[1, 0].ShouldBe(hiddenToOutput[3 + 0]);
net.HiddenToOutput[1, 1].ShouldBe(hiddenToOutput[3 + 1]);
net.HiddenToOutput[1, 2].ShouldBe(hiddenToOutput[3 + 2]);
net.HiddenLayer[0].Bias.ShouldBe(hiddenBiases[0], "hiddenBiases[0]");
net.HiddenLayer[1].Bias.ShouldBe(hiddenBiases[1], "hiddenBiases[1]");
net.OutputLayer[0].Bias.ShouldBe(outputBiases[0], "outputBiases[0]");
net.OutputLayer[1].Bias.ShouldBe(outputBiases[1], "outputBiases[1]");
net.OutputLayer[2].Bias.ShouldBe(outputBiases[2], "outputBiases[2]");
}
