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:
Apr. 23, 2019
Filed:
Dec. 01, 2017
International Business Machines Corporation, Armonk, NY (US);
James E. Bostick, Cedar Park, TX (US);
John M. Ganci, Jr., Cary, NC (US);
John P. Kaemmerer, Pflugerville, TX (US);
Craig M. Trim, Sylmar, CA (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Natural language processing ambiguity resolution includes storing an ontological library specifying a set of grammatical rules associated with ontological classes and sub-classes. A dictionary for each class and sub-class is generated by compiling all word instances belonging to the class or sub-class. A phrase is received having at least one ambiguous word that is associated with at least one class and at least two sub-classes. The ambiguous word is annotated with the ontological classes and sub-classes to which the ambiguous word belongs and the grammatical rules associated with the ontological classes and sub-classes to which the ambiguous word belongs are retrieved from the ontological library. One or more ontological classes or sub-classes are eliminated based on the retrieved grammatical rules and a surviving ontological class and sub-class are determined to be an accurate ontological class and sub-class for the ambiguous word to resolve the natural language processing ambiguity.