Uses of Package
kohonen

Packages that use kohonen

kohonen

Classes in kohonen used by kohonen

LearningDataModel
Obiect containg learning data.

WTALearningFunction
Winner Takes All - algorytm there only winnig neuron weights are changed according to the formula w(k+1) = w(k) + n * (x-w) where
w(k+1) - neuron weight in k +1 interation
w(k) - neruon weight for k iteration
n - value of learning function factor for k iteriation
x - learning vector od data w - neuron weight

WTMLearningFunction
Winner Takes Most - algorytm where winnig neuron and neurons in neighboorhood weights are changed according to the formula w(k+1) = w(k) + n *N(i,x)* (x-w) where
w(k+1) - neuron weight in k +1 interation
w(k) - neruon weight for k iteration
n - value of learning function factor for k iteriation
N(i,x) - value of neighboorhood function for i - specified neuron x - learning vector od data w - neuron weight