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:
Jun. 23, 2026
Filed:
May. 19, 2023
Tencent Cloud Computing (Beijing) Co., Ltd., Beijing, CN;
Yi Yu, Beijing, CN;
Tencent Cloud Computing (Beijing) Co., Ltd., Beijing, CN;
Abstract
A data processing method includes: receiving a first service request initiated by a target account, an associated account corresponding to the target account initiating a second service request; constructing a homogeneous graph and a heterogeneous graph according to attribute data; performing community discovery processing on the homogeneous graph to obtain an attribute label of the first service request; performing node sequence sampling on the homogeneous graph and the heterogeneous graph to obtain a graph association feature vector corresponding to the first service request; and performing risk prediction based on the attribute label, the graph association feature vector and a behavior feature corresponding to the first attribute data, to obtain a risk prediction result.