public string[] Search(string s, string[] items, int number = 1, float threshold = 0.85f)
{
if (string.IsNullOrWhiteSpace(s) || items == null || items.Length == 0)
{
return(new string[0]);
}
int s_length = s.Length;
int upper = (int)Math.Ceiling(s_length * (1.0 - threshold) * 1);
var s_ary = s.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToArray();
var filter_str = (from item in items.AsParallel()
where filter.filter_str(s, item, upper, s_ary, item.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries).ToArray())
select item)
.ToArray();
var q = (from item in filter_str.AsParallel()
let sim = analyser.GetLikenessValue(s, item)
where sim >= threshold
orderby sim descending, item
select item
).Take(number);
return(q.ToArray());
}
public bool Equals(string s, string t)
{
float sim = analyser.GetLikenessValue(s, t);
return(sim >= 0.8);
}