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. 11, 2025
Filed:
Oct. 22, 2024
Guangzhou University, Guangzhou, CN;
Wenli Shang, Guangzhou, CN;
Bowen Wang, Guangzhou, CN;
Haotian Shi, Guangzhou, CN;
Zhiwei Chang, Guangzhou, CN;
Meng Zhang, Guangzhou, CN;
Hai Jie, Guangzhou, CN;
Zhong Cao, Guangzhou, CN;
Man Zhang, Guangzhou, CN;
Sha Huan, Guangzhou, CN;
GUANGZHOU UNIVERSITY, Guangzhou, CN;
Abstract
A network threat intelligence relational triple combined extraction method based on deep learning includes: (a) an entity and a relation are both extracted by using a combined extraction method, which solves the problem of a lack of interaction between entity and relation extraction tasks; (b) a problem of entity overlapping is solved by using a method based on a span; (c) a BERT large-scale pre-training model is used for vector representation of a text; and because the pre-training model includes contextual information learned from a large-scale corpus, semantic expression on a threat intelligence text by the model can be extremely enriched; and (d) various modal information, for example, time sequences, dependency relations, the spans, labels, and the like, is fused to enhance the interaction between multimodal information.