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:
May. 29, 2012
Filed:
Sep. 05, 2008
Charles Patrick Rehberg, Nashua, NH (US);
Dawn Yvette Nordquist, Albuquerque, NM (US);
Karl-erik Mccullough, McLean, VA (US);
Charles Patrick Rehberg, Nashua, NH (US);
Dawn Yvette Nordquist, Albuquerque, NM (US);
Karl-Erik McCullough, McLean, VA (US);
Trigent Software Ltd., Bangalore, IN;
Abstract
Disclosed herein is a computer implemented method and system for word sense disambiguation in a natural language sentence. The natural language sentence is parsed for identifying possible parts of speech for each term and identifying possible phrase structures. Terms comprising one or more linguistic roles are identified. The possible sense combinations for the terms with linguistic roles are identified. Emergent categories are applied to identify possible valid senses for each of the terms with identified linguistic roles. Linguistic role pairs are identified from among the terms identified with linguistic roles. The correspondence functions with the correspondence function types matching the identified linguistic role pairs are identified from an emergent categories database. The pair-wise senses for each term are compared with the identified linguistic roles to identify the possible sense combinations. The possible senses are inferred for each term with identified linguistic roles in the natural language sentence and previous sentences.