public static bool Contains(string word)
{
if (_stopWords == null)
{
_stopWords = new StopWords(Constants.DefaultStopWordsFile);
}
return(_stopWords.Has(word));
}
public static string RemoveStopWords(this string content)
{
// TODO
var words = content.ToLower().Split(' ', '\n');
var collection = from word in words
let w = word.Trim(new[] { ' ', ',', '.', ';', '(', '[', ']', '*', ')', '"', '\'', '\r', '\n' })
where !string.IsNullOrEmpty(w) && !StopWords.Contains(w)
select w;
return(string.Join(Constants.Separator, collection));
}