public static int Calculate(string[] sourceWords, string[] words)
{
List <int> wordDistances = new List <int>();
foreach (var w in words)
{
int minDistance = int.MaxValue;
foreach (var sw in sourceWords)
{
var distance = Levenshtein.ComputeDistance(w.ToUpper(), sw.ToUpper());
minDistance = Math.Min(minDistance, distance);
}
wordDistances.Add(minDistance);
}
return((int)Math.Round(wordDistances.Average()));
}
public static double Calculate(string[] sourceWords, string[] words)
{
if (!words.Any())
{
return(0);
} // Cannot evaluate
List <double> wordDistances = new List <double>();
foreach (var w in words)
{
double minDistance = int.MaxValue;
foreach (var sw in sourceWords)
{
var distance = Levenshtein.ComputeDistance(w.ToUpper(), sw.ToUpper());
minDistance = Math.Min(minDistance, distance);
}
wordDistances.Add(minDistance);
}
return(wordDistances.Average());
}