Method, system, electronic device and storage medium for clarification question generation

US11475225B2 · kind B2 · utility

Assignee

• NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY · CN

Inventors

• Honghui Chen · Hunan, CN
• Taihua Shao · Hunan, CN
• Fei Cai · Nanhu, CN
• Zhen Shu · Changsha, CN
• Wanyu Chen · Hunan, CN
• Jingjing Yan · Tianjin, CN
• Tao Chen · Charlotte, US
• Aimin Luo · Changsha, CN
• Mengmeng Zhang · Shanghai, CN

Key dates

• Filing date: Mar 18, 2022
• Grant date: Oct 18, 2022
• Expiry date: Mar 18, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G06N3/048
• WIPO field: Computer technology
• WIPO sector: Electrical engineering

Abstract

A method, a device and electronic device for clarification question generation are provided in one or more embodiments of this disclosure. The method includes: extracting entity information from a fuzzy context input by a user; inputting the fuzzy context into a template generating module of a pre-built CQG neural network model so as to obtain a clarification question template; inputting the entity information into an entity rendering module of the CQG neural network model so as to obtain at least one entity phrase; and generating a clarification question for a fuzzy question based on the clarification question template and the at least one entity phrase for presenting to the user.