public Layer(int nodeCount, IWeightInitilizer weightInitilizer, IActivationFunction activationFunction)
{
Initialize(nodeCount, (index) =>
{
_nodes[index] = new Node(weightInitilizer.GetWeights(), activationFunction);
});
}
public Layer(int nodeCount, IWeightInitilizer weightInitilizer)
{
Initialize(nodeCount, (index) =>
{
_nodes[index] = new Node(weightInitilizer.GetWeights());
});
}
public NeuralNetwork(double learnRate, IActivationFunction activationFunction,
IWeightInitilizer weightInitilizer, ILossFunction lossFunction)
{
if (activationFunction == null)
{
throw new Exception("[NeuralNetwork] activationFunction is null.");
}
if (weightInitilizer == null)
{
throw new Exception("[NeuralNetwork] weightInitilizer is null.");
}
if (lossFunction == null)
{
throw new Exception("[NeuralNetwork] lossFunction is null.");
}
_learnRate = learnRate;
_activationFunction = activationFunction;
_weightInitilizer = weightInitilizer;
_lossFunction = lossFunction;
Layers = new List <Layer>();
}