protected NetworkStructure GetLayers(int[] layers, Bias bias, IContinuousActivator func)
{
var l = layers.Length;
Link[][] structure = new Link[l][];
FullLayerConnector connector = new FullLayerConnector();
for (var i = 0; i < l - 1; i++)
{
if (i == 0)
{
structure[i] = Utility.Generate <Link>(layers[i]).ToArray();
}
int j = i + 1;
structure[j] = Utility.Generate <Neuron>(layers[j]).ToArray();
connector.Connect(structure[i], (NeuronBase[])structure[j], bias);
}
SetIdentity(structure);
foreach (Link[] layer in structure)
{
foreach (Link link in layer)
{
if (link is NeuronBase)
{
((NeuronBase)link).Func = func;
}
}
}
return(new NetworkStructure(structure, bias));
}
public ConvolutionalTopology(int[] layers,double? bias,LayerConnector[] map,IContinuousActivator func)
{
Utility.Verify(layers,l => l!=null && l.All(x => x>0),"Invalid layers array");
Utility.Verify(map,m => m.Length==layers.Length-1,"Invalid Map");
Utility.Verify(func,f => f!=null,"Invalid func");
Layers=layers;
Bias=bias;
Map=map;
Func=func;
}
public ConvolutionalTopology(int[] layers, double?bias, LayerConnector[] map, IContinuousActivator func)
{
Utility.Verify(layers, l => l != null && l.All(x => x > 0), "Invalid layers array");
Utility.Verify(map, m => m.Length == layers.Length - 1, "Invalid Map");
Utility.Verify(func, f => f != null, "Invalid func");
Layers = layers;
Bias = bias;
Map = map;
Func = func;
}
protected NetworkStructure GetLayers(int[] layers,Bias bias,IContinuousActivator func)
{
var l=layers.Length;
Link[][] structure=new Link[l][];
FullLayerConnector connector=new FullLayerConnector();
for(var i=0;i<l-1;i++) {
if(i==0)
structure[i]=Utility.Generate<Link>(layers[i]).ToArray();
int j=i+1;
structure[j]= Utility.Generate<Neuron>(layers[j]).ToArray();
connector.Connect(structure[i],(NeuronBase[])structure[j],bias);
}
SetIdentity(structure);
foreach(Link[] layer in structure)
foreach(Link link in layer)
if(link is NeuronBase)
((NeuronBase)link).Func=func;
return new NetworkStructure(structure,bias);
}
protected IEnumerable <Tuple <Link, int> > GetUnits(IEnumerable <XElement> elements)
{
foreach (XElement element in elements)
{
Type type = Type.GetType(Aliases[element.Attribute("type").Value]);
Link unit = (Link)Activator.CreateInstance(type);
unit.Identity = element.Value;
if (unit is NeuronBase)
{
Type funcType = Type.GetType(Aliases[element.Attribute("func").Value]);
IContinuousActivator func = (IContinuousActivator)Activator.CreateInstance(funcType);
((NeuronBase)unit).Func = func;
}
int l = -1;
if (element.Attribute("layer") != null)
{
l = int.Parse(element.Attribute("layer").Value);
}
yield return(new Tuple <Link, int>(unit, l));
}
}
public new MLPWatchdog Create(int[] layers,double? biasValue,IContinuousActivator func)
{
Bias bias=biasValue.HasValue? new Bias(biasValue.Value):null;
return new MLPWatchdog(GetLayers(layers,bias,func));
}
public new MLPWatchdog Create(int[] layers,IContinuousActivator func)
{
return Create(layers,null,func);
}
public Neuron(IContinuousActivator activator)
{
Utility.Verify(activator, x => x != null, "activator");
Func = activator;
}
public new MLPWatchdog Create(int[] layers, double?biasValue, IContinuousActivator func)
{
Bias bias = biasValue.HasValue? new Bias(biasValue.Value):null;
return(new MLPWatchdog(GetLayers(layers, bias, func)));
}
public new MLPWatchdog Create(int[] layers, IContinuousActivator func)
{
return(Create(layers, null, func));
}
public MultilayerPerceptron Create(int[] layers, double?biasValue, IContinuousActivator func)
{
Bias bias = biasValue.HasValue? new Bias(biasValue.Value):null;
return(new MultilayerPerceptron(GetLayers(layers, bias, func)));
}
public MultilayerPerceptron Create(int[] layers, IContinuousActivator func)
{
return(Create(layers, null, func));
}
public MultilayerPerceptron Create(int[] layers,double? biasValue,IContinuousActivator func)
{
Bias bias=biasValue.HasValue? new Bias(biasValue.Value):null;
return new MultilayerPerceptron(GetLayers(layers,bias,func));
}
public MultilayerPerceptron Create(int[] layers,IContinuousActivator func)
{
return Create(layers,null,func);
}
public Neuron(IContinuousActivator activator)
{
Utility.Verify(activator,x => x!=null,"activator");
Func=activator;
}
