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:
Feb. 25, 2025
Filed:
Sep. 29, 2020
Beijing Baidu Netcom Science and Technology Co., Ltd., Beijing, CN;
Wenbin Jiang, Beijing, CN;
Huanyu Zhou, Beijing, CN;
Meng Tian, Beijing, CN;
Ying Li, Beijing, CN;
Xinwei Feng, Beijing, CN;
Xunchao Song, Beijing, CN;
Pengcheng Yuan, Beijing, CN;
Yajuan Lyu, Beijing, CN;
Yong Zhu, Beijing, CN;
Beijing Baidu Netcom Science and Technology Co., Ltd, Beijing, CN;
Abstract
The present disclosure discloses a question analysis method, a device, a knowledge base question answering system and an electronic equipment. The method includes: analyzing a question to obtain N linearized sequences, N being an integer greater than 1; converting the N linearized sequences into N network topology maps; separately calculating a semantic matching degree of each of the N network topology maps to the question; and selecting a network topology map having a highest semantic matching degree to the question as a query graph of the question from the N network topology maps. According to the technology of the present disclosure, the query graph of the question can be obtained more accurately, and the accuracy of the question to the query graph is improved, thereby improving the accuracy of question analysis.