public static LetterFrequency GenerateFrequency(string Data)
{
LetterFrequency output = new LetterFrequency();
foreach (var character in Data)
{
output.Add(character);
}
return(output);
}
public double Compare(LetterFrequency Other, Mode mode = Mode.Alphabet)
{
double difference = 0;
for (int i = (mode == Mode.Alphabet ? 65 : 0); i < (mode == Mode.Alphabet ? 256 : 91); i++)
{
difference += Math.Abs((double)Other.Data[i] / Other.Total - (double)Data[i] / Total);
}
difference /= 2;
return(1 - difference);
}
public static Language LanguageDetection(this string Text)
{
var tempFrequnecy = LetterFrequency.GenerateFrequency(Text);
double tempScore = -1;
int tempID = -1;
for (int ID = 0; ID < LetterFrequency.AllLanguages.Length; ID++)
{
double langScore = tempFrequnecy.Compare(LetterFrequency.AllLanguages[ID]);
if (langScore > tempScore)
{
tempScore = langScore;
tempID = ID;
}
}
return((Language)tempID);
}
