public NetworkBuilder(IDiagram diagram, INeuronFactory factory,
ISettingsProvider settings, ILogAggregator logAggregator)
{
_diagram = diagram;
_factory = factory;
_settings = settings;
_logAggregator = logAggregator;
}
private NeuralNetworkFactory(ISomaFactory somaFactory, IAxonFactory axonFactory, ISynapseFactory hiddenSynapseFactory, ISynapseFactory inputOutputSynapseFactory, IWeightInitializer biasInitializer, INeuronFactory neuronFactory)
{
_somaFactory = somaFactory;
_axonFactory = axonFactory;
_hiddenSynapseFactory = hiddenSynapseFactory;
_inputOutputSynapseFactory = inputOutputSynapseFactory;
_biasInitiliazer = biasInitializer;
_neuronFactory = neuronFactory;
}
public FTPerceptron(INeuronFactory neuronFactory) : base(neuronFactory)
{
// this is the unit input which will handle any bias
var simpleInput = new Input(1.0);
// dendrite has weight
var dendrite = new Dendrite();
// connect to the input
dendrite.SetConnection(simpleInput);
// connect to the neuron
_neuron.Connect(dendrite);
}
public FTPerceptron(INeuronFactory neuronFactory) : base(neuronFactory)
{
// this is the unit input which will handle any bias
var simpleInput = new Input(1.0);
// dendrite has weight
var dendrite = new Dendrite();
// connect to the input
dendrite.SetConnection(simpleInput);
// connect to the neuron
_neuron.Connect(dendrite);
}
public Layer(INeuronFactory factory) : base(typeof(NeuronBase))
{
_neuronFactory = factory;
_compactInputsView = true;
_compactOutputsView = true;
_neuronsCount = 1; // each layer has one neuron by defeault
if (_neuronFactory.PropertyProviders.TryGetValue(this.GetType(), out IPropertiesProvider provider) &&
provider is LayerProperties layerProperties)
{
_propertiesProvider = layerProperties;
}
this.Properties = this;
}
public INeuralNetworkFactory BuildBackpropagationNetworkFactory(IWeightInitializer weightInitializer,
ISomaFactory somaFactory,
IActivationFunctionDerivative activationFunctionDerivative,
IActivationFunction inputActivationFunction,
INeuronFactory neuronFactory)
{
var axonFactory = BackpropagationAxonFactory.GetInstance(activationFunctionDerivative);
var hiddenSynapseFactory = DecoratedSynapseFactory.GetInstance(weightInitializer,
AxonFactory.GetInstance(activationFunctionDerivative));
var inputSynapseFactory = DecoratedSynapseFactory.GetInstance(new ConstantWeightInitializer(1.0),
AxonFactory.GetInstance(inputActivationFunction));
var decoratedNeuronFactory = BackpropagationNeuronFactory.GetInstance(neuronFactory);
INeuralNetworkFactory factory = NeuralNetworkFactory.GetInstance(somaFactory, axonFactory,
hiddenSynapseFactory, inputSynapseFactory, weightInitializer, decoratedNeuronFactory);
var backPropNetworkFactory = new BackpropagationNetworkFactoryDecorator(factory);
return(backPropNetworkFactory);
}
public static NeuralNetworkFactory GetInstance(ISomaFactory somaFactory, IAxonFactory axonFactory, ISynapseFactory hiddenSynapseFactory, ISynapseFactory inputOutputSynapseFactory, IWeightInitializer biasInitializer, INeuronFactory neuronFactory)
{
return(new NeuralNetworkFactory(somaFactory, axonFactory, hiddenSynapseFactory, inputOutputSynapseFactory, biasInitializer, neuronFactory));
}
public static INeuronFactory GetInstance(INeuronFactory neuronFactory)
{
return(new BackpropagationNeuronFactory(neuronFactory));
}
private BackpropagationNeuronFactory(INeuronFactory neuronFactory)
{
_neuronFactory = neuronFactory;
}
public Layer(double layerBias, int previousLayerOutputCount, int neuronNumber, INeuronFactory factory, string name = "")
{
Bias = layerBias;
Name = name;
for (int neuronIndex = 0; neuronIndex < neuronNumber; ++neuronIndex)
{
_neurons.Add(factory.ConstructNeuron(previousLayerOutputCount));
}
}
public CsvSensorLayer(INeuronFactory factory) : base(factory)
{
this.NeuronType = typeof(Sensor);
this.Role = LayerRole.Input;
_delimiter = ',';
}
public CsvSensorLayerProperties(INeuronFactory factory) : base(factory)
{
}
public Perceptron(INeuronFactory neuronFactory)
{
_neuron = neuronFactory.Create();
}
public void Setup()
{
_factory = MockRepository.GenerateMock <INeuronFactory>();
}
public NeuronService(string weightsDirectory, INeuronFactory factory)
{
_weightsDirectory = weightsDirectory ?? throw new ArgumentNullException(nameof(weightsDirectory));
_factory = factory ?? throw new ArgumentNullException(nameof(factory));
}
public LayerProperties(INeuronFactory factory)
{
_neuronFactory = factory;
}
public Perceptron(INeuronFactory neuronFactory)
{
_neuron = neuronFactory.Create();
}