OPINION MINING AND SENTIMENT ANALYSIS

Abstract

This Thesis deals with the latest online opinion mining and sentiment analysis technique i.e. Opinions are usually subjective expressions that describe people‘s sentiments, appraisals or feelings toward entities, events and their properties. Opinions are so important that whenever we need to make a decision, we want to hear others‘ opinions. Individuals try to collect opinions from friends and family members and business executives use the surveys, focus groups, consultants to collect opinions. The opinion not only helps the customer to buy good product, also help the product manufacture to see the pros and cons of their product .and also show the comparison of his product with the author competitor and help the product manufacture to see which of his product future most of the customer like and dislike and he can improve their product future.