FirstAI/Training.pde at main · DanielCoder834/FirstAI · GitHub

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float f(float x)
{
  //y = mx + b
  return -0.3 * x + -0.2;
}

class Point
{
  float x;
  float y;
  float bias = 1;
  int label;

  Point(float x_, float y_)
  {
    x = x_;
    y = y_;
  }

  Point()
  {
    x = random(-1,1);
    y = random(-1,1);

    float lineY = f(x);
    if (y > lineY)
    {
      label = 1;
    }
    else
    {
      label = -1;
    }
  }

  float pixelX()
  {
    return map(x,-1,1,0, width);
  }
  float pixelY()
  {
    return map(y,-1,1,height, 0);
  }

  void show()
  {
    stroke(0);
    if (label == 1)
    {
      fill(255);
    }
    else
    {
      fill(0);
    }

    float px = pixelX();
    float py = pixelY();
    ellipse(px, py, 32, 32);
  }
}