公开(公告)号：US20210248139A1

公开(公告)日：2021-08-12

申请号：US17249939

申请日：2021-03-19

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Ji LIU ,  Haoyi XIONG ,  Dejing DOU ,  Siyu HUANG ,  Jizhou HUANG ,  Zhi FENG ,  Haozhe AN

IPC: G06F16/2458 ,  G06F21/53

Abstract: Embodiments of the present disclosure provide a data mining system, a data mining method, and a storage medium. The data mining system includes a transfer device, a first trusted execution space and a second trusted execution space. The transfer device is configured to receive a data calling request of the second trusted execution space, obtain data to be called from the first trusted execution space according to the data calling request, and provide the data to be called to the second trusted execution space, so as to perform data mining based on the data to be called and the mining-related data to obtain a data mining result and to provide the data mining result to a device of the data user.