Abstract: In this paper, userís opinion on social media in the form of comments will be analysed to draw conclusion on preference topics. This will be done by using techniques of collaborative filtering, natural language processing and data mining methodology. This will help social media users to determine the conclusion about comments. Analysis will enable user for effective and fast decision making on specific topic. Also Users can find reviews of any product, movie, social issue, political review etc. at single blog itself.

Keywords: Natural language processing,Social Media ,filtering, data mining.