private void setInitialCentroids()
{
//kn = (round((max-min)/k)*n)+min where n is from 0 to (k-1).
double cx = 0, cy = 0;
for (int n = 1; n <= clusters.Length; n++)
{
cx = (((getMaxXValue() - getMinXValue()) / (clusters.Length + 1)) * n) + getMinXValue();
cy = (((getMaxYValue() - getMinYValue()) / (clusters.Length + 1)) * n) + getMinYValue();
Centroid c1 = new Centroid(cx, cy);
clusters[n - 1].setCentroid(c1);
c1.setCluster(clusters[n - 1]);
}
}
public double testEuclideanDistance(Centroid c)
{
return(Math.Sqrt(Math.Pow((mX - c.getCx()), 2) + Math.Pow((mY - c.getCy()), 2)));
}
public void setCentroid(Centroid c)
{
mCentroid = c;
}
public Cluster(String name)
{
this.mName = name;
this.mCentroid = null; //will be set by calling setCentroid()
mDataPoints = new List <DataPoint>();
}
