Sentiment Analysis Evaluating Net Brand Reputation of Mobile Phones Using Polarity

Social media, science, and technology have raised the living standard of people and the society. Nowadays, social media plays a very important role with the advanced of an organization, industries, and companies. It has been taken as a basic factor by the companies as well as by the people to know something about. Somehow all the people are connected to social media in any of the ways. The combination of technology and the social relations has enabled people to connect and share information with each other. Social media has emerged as a dominant platform for information sharing in the past ten years or so. Sentiment analysis and opinion mining give a user the way to put out the feelings, beliefs, and views into the greater world. This paper presents an application which will help the users to know the sentiments worldwide and regionally which are collected from the given responses of the user about the product and helps in decision-making whether to buy or not to buy the product.