13. The system of claim 1 , wherein the at least one server is configured to: receive a plurality of documents from said web browser; and parse the plurality of documents to generate the key term feature vector of the plurality of documents.
13. The system of claim 1 , wherein the at least one server is configured to: receive a plurality of documents from said web browser; and parse the plurality of documents to generate the key term feature vector of the plurality of documents. 14. The system of claim 13 , wherein said at least one server is configured to generate the key term feature vector of the plurality of documents by accessing the plurality of documents and determining a frequency of words or phrases in the contents of the plurality of documents.