public object Clone()
{
var symptom = new SymptomModel(Length);
Symptom.CopyTo(symptom.Symptom, 0);
return(symptom);
}
/// <summary>
/// Eucleides metric /* Cosine similatiry */
/// </summary>
public double Distance(SymptomModel symptom)
{
var sum = 0d;
for (var index = 0; index < Length; index++)
{
sum += Math.Pow(Symptom[index] - symptom.Symptom[index], 2);
}
return(Math.Sqrt(sum));
//var dotProduct = DotProduct(Symptom, symptom.Symptom);
//var thisSymptomMagnitude = Math.Sqrt(DotProduct(Symptom, Symptom));
//var otherSymptomMagnitude = Math.Sqrt(DotProduct(symptom.Symptom, symptom.Symptom));
//return dotProduct / (thisSymptomMagnitude * otherSymptomMagnitude);
}
