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Aspect-Based Sentiment Summarization

  • US 20090193328A1
  • Filed: 03/19/2008
  • Published: 07/30/2009
  • Est. Priority Date: 01/25/2008
  • Status: Active Grant
First Claim
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1. A method of summarizing sentiment expressed by reviews of an entity, comprising:

  • identifying sentiment phrases in the reviews expressing sentiment about the entity;

    identifying reviewable aspects of the entity;

    associating the sentiment phrases with the reviewable aspects of the entity to which the sentiment phrases pertain;

    summarizing the sentiment expressed by the sentiment phrases associated with the reviewable aspects of the entity; and

    storing the summarized sentiment in a data repository.

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