Extracting Opinions Relating to Consumer Electronic Goods from Web Pages

  • Authors:
  • Taichi Nakamura;Hiroshi Maruyama

  • Affiliations:
  • Tokyo University of Technology;Tokyo University of Technology

  • Venue:
  • Proceedings of the 2006 conference on Knowledge-Based Software Engineering: Proceedings of the Seventh Joint Conference on Knowledge-Based Software Engineering
  • Year:
  • 2006

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Abstract

This paper describes a means of extracting the highly credible opinion ratings from Web pages. The principle behind our proposal is based on extracting the co-occurrence relation between a word representing a feature in the specification of a product or service produced by a company and a word showing a consumer's evaluation and then enlarging the dictionaries by registering additional words or phrases that appear in the co-occurrence relation.