private void initializeAssociationMatrix(int startPosition, int step)
{
for (int i = startPosition; i < associationMatrix.Length; i += step)
{
var sum = 0.0;
for (int j = 0; j < clustersCount; j++)
{
var distance = metrica.distance(set[i], centers[j]);
distance = distribution.Distribution(distance);
associationMatrix[i][j] = distance;
sum += distance;
}
for (int j = 0; j < clustersCount; j++)
{
associationMatrix[i][j] = associationMatrix[i][j] / sum;
}
}
}
