public static Dictionary<string, int> CountTokens(IEnumerable<string> articles)
{
Tokenizer t = new SimpleTokenizer();
//TokenizerME m = new TokenizerME(new TokenizerModel("e
// List<String> terms = null;
// Uri uri = new Uri("/terms.txt", UriKind.Relative);
//StreamResourceInfo info = Application.GetResourceStream(uri);
//using (var reader = new StreamReader(info.Stream))
//{
// var termsFile = reader.ReadToEnd();
// terms = termsFile.Split().ToList();
//}
var words = new Dictionary<string, int>();
foreach (var article in articles)
{
//var wordPattern = new Regex(@"\w+", RegexOptions.IgnoreCase | RegexOptions.Multiline | RegexOptions.IgnorePatternWhitespace);
var tokens = t.tokenize(article);
foreach (var token in tokens)
{
int currentCount = 0;
words.TryGetValue(token, out currentCount);
words[token] = ++currentCount;
}
////foreach (Match match in wordPattern.Matches(article))
//{
// //var word = match.Value.ToLower();
// //if (terms.Contains(word))
// {
// int currentCount = 0;
// words.TryGetValue(word, out currentCount);
// words[word] = ++currentCount;
// }
//}
}
return words.Where(p => p.Value > 2).ToDictionary(p => p.Key, p => p.Value);
}
