A Survey On Techniques and Approaches for Opinion Mining
Keywords:
Sentiment Analysis, Opinion Mining, Natural Language Processing, Computational Linguistics, Text Mining.Abstract
Opinion mining is a fast-growing field of computer science. In many institutions worldwide and especially
democratic systems opinion of people matter a lot. Understanding opinion of people is a very challenging task due to
large amount of physical work involved in it. Current manual systems involve large amount of physical work and also
causes high cost of operation. With increasing popularity of opinion mining various new techniques are also being
developed as well as old techniques are being improved and modified to improve performance and accuracy. In this
paper we provide a survey on various techniques available along with comparison between them for accuracy and
other parameters


