10. The method of claim 2 , wherein determining keyword frequency further comprises: tokenizing a message using the classifier, where the message includes a set of words; filtering stop words from the set of words using the tokenized message and the classifier; keyword stemming the filtered tokenized message using the classifier; and counting the stemmed keywords using the classifier.
10. The method of claim 2 , wherein determining keyword frequency further comprises: tokenizing a message using the classifier, where the message includes a set of words; filtering stop words from the set of words using the tokenized message and the classifier; keyword stemming the filtered tokenized message using the classifier; and counting the stemmed keywords using the classifier. 11. The method of claim 10 , wherein tokenizing a message further comprises: breaking up the message into words using the classifier, where the words are contained in the set of words; and creating a token for each word in the broken up message using the classifier.