Exemplo n.º 1
0
        /// <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);
        }
Exemplo n.º 2
0
        /// <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);
        }