public void addNewCategory(F2Neuron f2Neuron, string categoryName, int code)
{
MapFieldCategory categoryNode = new MapFieldCategory(categoryName, code);
categoryNode.addConnection(f2Neuron);
categories.Add(categoryNode);
}
public int learn(int contextCode, double[] Pattern, int categoryCode, string categoryName)
{
if (!mapField.categoryExists(categoryCode))
{
mapField.addNewCategory(categoryName, categoryCode);
}
// Initialize Rho with System Rho
ARTModule.reSetRho(rho);
double rhoInc = 0.0;
Repeater:
rhoInc += rhoIncrement;
int f2NeuronCountBefore = 0;
ConSelFAM.NET.LayerF2 f2Neurons = (ConSelFAM.NET.LayerF2)ARTModule.contextField[contextCode]; // just to initialize
//load context
if (ARTModule.contextField.ContainsKey(contextCode))
{
f2Neurons = (ConSelFAM.NET.LayerF2)ARTModule.contextField[contextCode];
f2NeuronCountBefore = f2Neurons.Count;
}
object [,] artCluster = ARTModule.feedInput(contextCode, Pattern, categoryCode);
int J = (int)artCluster[0, 1];
double[] ZJ = (double[])artCluster[0, 0];
f2Neurons = (ConSelFAM.NET.LayerF2)ARTModule.contextField[contextCode];
int f2NeuronCountAfter = f2Neurons.Count;
if (f2NeuronCountBefore != f2NeuronCountAfter)
{
// THIS MEANS THAT NEW F2 NEURON IS ADDED TO THIS CONTEXT
MapFieldCategory cat = mapField.getCategory(categoryCode);
cat.addConnection(((F2Neuron)f2Neurons[J]));
}
return(mapField.getAssociatedCategory((F2Neuron)f2Neurons[J]));
}