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:
Apr. 29, 2025
Filed:
May. 15, 2019
New H3c Security Technologies Co., Ltd., Hefei, CN;
Chengjie Gu, Beijing, CN;
NEW H3C SECURITY TECHNOLOGIES CO., LTD., Hefei, CN;
Abstract
A domain name resolution request sent by a terminal is received. The domain name resolution request includes a domain name to be identified. The domain name includes at least one character. A sequence matrix corresponding to the domain name is determined. The sequence matrix includes at least one character vector. Each of the at least one character vector corresponds to each of the at least one character one to one. Each of the at least one character vector is sequentially input to an input and output gate. The input and output gate includes a logical operation rule between a plurality of activation functions. A feature vector corresponding to the sequence matrix is obtained by performing logical operation processing on each of the at least one character vector based on the logical operation rule between the plurality of activation functions.