The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2013
Filed:
May. 29, 2012
Noam Wolf, Jersey City, NJ (US);
Zutao Zhu, Elmhurst, NY (US);
Nemo Semret, New York, NY (US);
Jacob Baskin, Brooklyn, NY (US);
Noam Wolf, Jersey City, NJ (US);
Zutao Zhu, Elmhurst, NY (US);
Nemo Semret, New York, NY (US);
Jacob Baskin, Brooklyn, NY (US);
Google Inc., Mountain View, CA (US);
Abstract
A product recommendation system and method identify product characteristics from customer reviews using a semantic analysis of the product review text. The semantic analysis identifies negative sentiment keywords associated with one or more product characteristics in the customer review and assigns each negative sentiment keyword a value. The value of each identified negative sentiment keywords is then used to calculate a score for the product characteristic to which the negative sentiment keyword is correlated. A product recommendation report comprising the identified products, their product characteristics, a list of scored product reviews, or a combination thereof is then presented to the end user.