Automatic Sentiment Analysis for Unstructured Data

Now-a-days big data have been created lot of buzz in technology world. Sentiment analysis or opinion mining is very important application of 'Big Data'. Sentiment analysis is used for knowing voice or response of crowd for products, services, organizations, individuals, movie reviews, issues, events, news etc. In this paper the authors are going to discuss about exiting methods, approaches to do sentimental analysis for unstructured data which reside on web. Currently, sentiment analysis concentrates for subjective statements or on subjectivity and overlook objective statements which carry sentiment(s).

Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE) Topic: Data Management Date Added: Dec 2013 Format: PDF

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