Sentiment Analyzer
Sentiment Analyzer examines the attitude, opinion or feeling toward a person, organization, product or location. Sentiment analyzer identifies the positive or negative sentiment within any document or webpage, computing document-level sentiment, sentiment for a user-specified target, entity-level sentiment, quotation-level sentiment, directional-sentiment and keyword-level sentiment. The algorithm identifies positive or negative connotations, as well as the person, place or entity to which it refers.