/// <summary>
/// Returns a string list of all keywords from the provided text.
/// </summary>
/// <param name="txt">The text to extract keywords from.</param>
public static List <string> GetKeywords(string txt)
{
var ka = new KeywordAnalyzer();
var g = ka.Analyze(txt);
var keywordList = new List <string>();
foreach (var key in g.Keywords)
{
keywordList.Add(key.Word);
}
return(keywordList);
}
/// <summary>
/// Returns a string list of all keywords from the provided text.
/// </summary>
/// <param name="txt">The text to extract keywords from.</param>
/// <param name="rankLimit">The maximum number to return based on the rank provided by the SemanticLibrary.</param>
public static List <string> GetKeywords(string txt, int rankLimit)
{
var ka = new KeywordAnalyzer();
var g = ka.Analyze(txt);
var keywordList = new List <string>();
var gty = (from n in g.Keywords select n).Take(rankLimit);
foreach (var key in gty)
{
keywordList.Add(key.Word);
}
return(keywordList);
}