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. 31, 2024
Filed:
Sep. 18, 2020
Beijing Baidu Netcom Science and Technology Co., Ltd., Beijing, CN;
Fang Huang, Beijing, CN;
Shuangjie Li, Beijing, CN;
Yabing Shi, Beijing, CN;
Ye Jiang, Beijing, CN;
Yang Zhang, Beijing, CN;
Yong Zhu, Beijing, CN;
Beijing Baidu Netcom Science and Technology Co., Ltd., Beijing, CN;
Abstract
A method and apparatus for generating a temporal knowledge graph, a device and a medium. An embodiment comprises: acquiring corpus including time information; performing multivariate data extraction on the corpus, multivariate data including an entity pair, an entity relationship and a target time interval of the entity relationship, the target time interval being used to indicate a valid period of the entity relationship; and generating a temporal knowledge graph based on the entity pair, the entity relationship and the target time interval of the entity relationship.