Extracting Product Features and Opinions from Reviews

  • Ana-Maria Popescu
  • Orena Etzioni


which are expressed in newsgroup posts, review sites, and elsewhere. As a result, the problem of “opinion mining” has seen increasing attention over the past three years from [1], [2] and many others. This chapter focuses on product reviews, though we plan to extend our methods to a broader range of texts and opinions.


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Copyright information

© Springer-Verlag London Limited 2007

Authors and Affiliations

  • Ana-Maria Popescu
    • 1
  • Orena Etzioni
    • 1
  1. 1.Department of Computer ScienceUniversity of WashingtonSeattleUSA

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