|
public static Match ( IEnumerable list, String keys, Func keySelector, Int32 count, Double confidence = 0.5 ) : IEnumerable |
||
| list | IEnumerable | 列表项 |
| keys | String | 关键字 |
| keySelector | Func | 匹配字符串选择 |
| count | Int32 | 获取个数 |
| confidence | Double | 权重阀值 |
| Résultat | IEnumerable |
|
public static IEnumerable<T> Match<T>(this IEnumerable<T> list, String keys, Func<T, String> keySelector, Int32 count, Double confidence = 0.5)
{
var rs = Match(list, keys, keySelector).Where(e => e.Value >= confidence);
if (count >= 0)
rs = rs.OrderByDescending(e => e.Value).Take(count);
else
rs = rs.OrderByDescending(e => e.Value);
return rs.Select(e => e.Key);
}
#endregion