公开(公告)号：US11233812B2

公开(公告)日：2022-01-25

申请号：US15816207

申请日：2017-11-17

Applicant: Advanced New Technologies Co., Ltd.

Inventor： Chunping Tan

IPC: H04L29/06 ,  G06F21/57 ,  H04W12/06 ,  H04W12/126 ,  H04W12/63

Abstract: An operation request is received from a terminal device. An identification of the terminal device is determined. Based on the identification of the terminal device, historical operation requests initiated from the terminal device in a predetermined time period prior to the operation request are determined. A user identity location is determined for each historical operation request. A number of different user identity locations for the historical operation requests is determined. Based on the number of different user identity locations, an account theft risk value is determined.

公开(公告)号：US11244402B2

公开(公告)日：2022-02-08

申请号：US16022194

申请日：2018-06-28

Applicant: Advanced New Technologies Co., Ltd.

Inventor： Yuxiang Lei ,  Guanru Li ,  Wei Ding ,  Jing Huang ,  Chunping Tan ,  Shiyi Chen ,  Mingqian Shi ,  Peilin Zhao ,  Longfei Li ,  Zhiqiang Zhang

IPC: G06Q40/08 ,  G06K9/62 ,  G06N3/02 ,  H04L29/08

Abstract: A plurality of variable data of personal attribute information associated with at least one vehicle insurance user is received at a prediction server. Based on a service scenario requirement, a pre-constructed prediction algorithm is selected. The plurality of variable data is processed by one or more processors using the pre-constructed prediction algorithm. At least one prediction result is generated as the prediction server.