User Feedback Calculation and Sentiment Analysis

Sentiment analysis aim to get the underlying viewpoint of text which could be opinion,
online review, movie rating comments etc. the aim of this project is to offer better sentiment text analysis strategy which recognize the polarity of text message including positive,
negative, and neutral using sentiwordnet. The contribution of this paper is use POS(parts
of speech) tagger to examine specific prior polarity of text. Polarity analysis has been an
important subtask in sentiment analysis but detecting correct polarity has been a major issues. Polarity enhancers and negations detection effect the overall polarity in an abnormal
way. So we cannot depend on polarity of a particular word alone for accurate results. This
paper discuss all the possible approaches available for accurate sentiment analysis and also
the issues in detecting correct polarity of a sentence.
Keywords: POS tagger,sentiment analysis, sentiwordnet, Polarity.