A Survey on Sentiment Analysis and Opinion Mining

  title={A Survey on Sentiment Analysis and Opinion Mining},
  author={Raisa Varghese and Jayasree},
Sentiment analysis is a machine learning approach i n which machines analyze and classify the human’s s entiments, emotions, opinions etc about some topic which are expressed i n the form of either text or speech. The textual da ta available in the web is increasing day by day. In order to enhance the sale s of a product and to improve the customer satisfac tion, most of the on-line shopping sites provide the opportunity to customers to write reviews about products. These reviews are l rge in… CONTINUE READING