de.htwdd.rosenkoenig.neuro.net
Class Cone

java.lang.Object
  de.htwdd.rosenkoenig.neuro.net.NeighbourhoodFunction
      de.htwdd.rosenkoenig.neuro.net.Cone

public class Cone
extends NeighbourhoodFunction

The famous cone shaped (sawtooth, like a Russian L) neighborhood function.

Field Summary

Fields inherited from class de.htwdd.rosenkoenig.neuro.net.NeighbourhoodFunction

radius

Constructor Summary

Cone()
Ctor, calls base class ctor.

Method Summary

double

computeActivation(double distance) Activation function.

Methods inherited from class de.htwdd.rosenkoenig.neuro.net.NeighbourhoodFunction

getRadius, setRadius

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Cone

public Cone()

Ctor, calls base class ctor.

Method Detail

computeActivation

public double computeActivation(double distance)

Activation function.

Specified by:

computeActivation in class NeighbourhoodFunction

Parameters:

distance - euclidic distance to the winning neuron

Returns:

activation for the given distance