Sentiment Analysis
The field of sentiment analysis and opinion mining was introduced and the current state of the art was surveyed and the widely studied topic sentiment analysis based on Twitter and need of opinion spam detection was discussed.
Abstract
Background/objectives: Opinions and its related concepts such as sentiments, evaluations, attitudes, and emotions are the subjects of study of sentiment analysis and opinion mining. Methods/findings: This research introduced the field of sentiment analysis and opinion mining and surveyed the current state-of-the-art. After that, we discussed the widely studied topic sentiment analysis based on Twitter and need of opinion spam detection. We discussed “Sentiment Analysis on section-377”, in which we would discuss about the LGBT community, about the pride parades, about the action taken by the Supreme Court, and about the sentiments or opinion of people towards the section-377 through a poll.