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:
Mar. 03, 2026
Filed:
Dec. 26, 2024
Nanjing University of Science and Technology, Nanjing, CN;
Jun Li, Nanjing, CN;
Shi Jin, Nanjing, CN;
Pengcheng Xia, Nanjing, CN;
Yiyang Ni, Nanjing, CN;
Long Shi, Nanjing, CN;
NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY, Nanjing, CN;
Abstract
The present disclosure discloses a method for training an industrial question-answering model based on reinforcement learning and knowledge base matching, comprising: S, training a reward model, and for an industrial knowledge question-answering, matching and comparing an output of an industrial question-answering model with a content of an industrial knowledge base, and generating a reward value based on a similarity between the output of the industrial question-answering model and the content of the industrial knowledge base; S, ranking a plurality of reward values corresponding to a plurality of outputs of the industrial question-answering model and training and updating network parameters of the reward model based on a ranking loss function; and S, training the industrial question-answering model, adding the plurality of reward values to a penalty term, and obtaining an optimal policy after performing a plurality of times of reinforcement learning on the industrial question-answering model using a reinforcement learning algorithm.