/** * Neuron * Copyright 2005 by Jeff Heaton(jeff@jeffheaton.com) * * Example program from Chapter 2 * Programming Neural Networks in Java * http://www.heatonresearch.com/articles/series/1/ * * This software is copyrighted. You may use it in programs * of your own, without restriction, but you may not * publish the source code without the author's permission. * For more information on distributing this code, please * visit: *    http://www.heatonresearch.com/hr_legal.php * * @author Jeff Heaton * @version 1.1 */public class Neuron {  /**   * The weights between this neuron and the other neurons on   * the layer.   */  public int weightv[];  /**   * Activation results for this neuron.   */  public int activation;  /**   * The constructor. The weights between this neuron and   * every other neuron(including itself) is passed in as   * an array. Usually the weight between this neuron and   * itself is zero.   *   * @param in The weight vector.   */  public Neuron(int in[])  {    weightv = in;  }  /**   * This method is called to determine if the neuron would   * activate, or fire.   *   * @param x Neuron input   * @return If the neuron would activate, or fire   */  public int act(boolean x[] )  {    int i;    int a=0;    for ( i=0;i<x.length;i++ )      if ( x[i] )        a+=weightv[i];    return a;  }}