public static int?FirstOrDefaultAgeResolution(this LuisV2Entity luisV2)
{
//extract the integer from the entity text
if (luisV2.Resolution.ContainsKey("unit") && luisV2.Resolution.ContainsKey("value"))
{
var oUnit = luisV2.Resolution["unit"];
var oValu = luisV2.Resolution["value"];
if (oUnit != null && oValu != null &&
oUnit.ToString() == "Year" && int.TryParse(oValu.ToString(), out var i))
{
return(i);
}
}
return(null);
}
public static LuisV2Entity SelectTopScore(this IEnumerable <LuisV2Entity> entities, string type)
{
LuisV2Entity result = null;
double? topScore = null;
foreach (var entity in entities.Where(item => item.Type == type))
{
if (entity.Score > topScore || topScore == null)
{
topScore = entity.Score;
result = entity;
}
}
return(result);
}
public static int?EntityAsInt(this LuisV2Entity luisV2)
{
//extract the integer from the entity text
var match = System.Text.RegularExpressions.Regex.Match(luisV2.Entity, @"\d{1,2}");
if (match.Success)
{
var resultString = match.Value;
if (!string.IsNullOrEmpty(resultString) && int.TryParse(resultString, out var i))
{
return(i);
}
}
return(null);
}
