Create a bubble neighborhood function that will return 1.0 (full update)
for any neuron that is plus or minus the width distance from the winning
neuron.
A radial basis function (RBF) network uses several radial basis functions to
provide a more dynamic hidden layer activation function than many other types
of neural network.
Set the number of output neurons, should not be used with a hopfield
neural network, because the number of input neurons defines the number of
output neurons.
Not really any different than the simple recurrent logic, but leaves for
Encog SOM logic to be expanded in the future, and allows SOM specific
trainers to exclude this logic type.
SOMLogic() -
Constructor for class org.encog.neural.networks.logic.SOMLogic