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:
Dec. 30, 2025
Filed:
Jul. 05, 2023
International Business Machines Corporation, Armonk, NY (US);
Maxwell Crouse, Chicago, IL (US);
Pavan Kapanipathi Bangalore, White Plains, NY (US);
Achille Belly Fokoue-Nkoutche, White Plains, NY (US);
Tamir Klinger, Brooklyn, NY (US);
Subhajit Chaudhury, White Plains, NY (US);
Ramon Fernandez Astudillo, White Plains, NY (US);
Tahira Naseem, Briarcliff Manor, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A decoder of a neural semantic parser receives input data associated with a natural language expression. An action is selected from a queue of actions, the queue of actions storing at least one action, the action being associated with an element from vocabulary of the natural language expression. The selected action is processed to build a tree structure where the processing of the selected action expands the tree structure with a node representing the element, where the tree structure is expanded bottom-up. A set of new actions is generated based on the node associated with the selected action and the vocabulary. The set of new actions is added to the queue of actions. The decoder repeats selecting, processing, generating and adding until a criterion is met. A logical form of the natural language expression is output based on the tree structure.