Review Analyzer: An Opinion Mining Based System

Akshay Deepak Bhat


In the last decade there has been a tremendous increase in the use of internet. People are becoming more tech savvy and are using online reviews to compare products before buying them. The field of opinion mining is hence about to boom and a huge scope for exploration exists in this field. Now a days there are various sites that offer a comparison of various products. A new problem that arises is of Opinion spam , that is, people giving fake opinions in order to try and increase or decrease the popularity of a product.

This paper tries to study the various algorithms found in multiple papers.



opinion mining, sentiment analysis, feature based opinion mining, density based opinion mining, aspect based opinion mining.

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