公开(公告)号：US20230350498A1

公开(公告)日：2023-11-02

申请号：US18345631

申请日：2023-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuaihua PENG ,  Hao WU

IPC: G06F3/01 ,  B60W60/00 ,  G06F3/03 ,  B60K35/00

CPC classification number: G06F3/017 ,  B60K35/00 ,  B60W60/00253 ,  G06F3/0304 ,  B60K2370/176 ,  B60K2370/191

Abstract: This application provides a human-machine interaction method and the like. In one aspect, gesture action information of the user is detected by using an optical sensor of the object device; motion track information of the mobile terminal is detected by using a motion sensor of the mobile terminal. When the gesture action information matches the terminal motion track information, corresponding first control is executed.

公开(公告)号：US20200258006A1

公开(公告)日：2020-08-13

申请号：US16863110

申请日：2020-04-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei CHEN ,  Zhenhua DONG ,  Zhenguo LI ,  Xiuqiang HE ,  Li QIAN ,  Shuaihua PENG

IPC: G06N20/00 ,  G06N5/02

Abstract: Example prediction methods and apparatus are described. One example includes sending a first model parameter and a second model parameter by a server to a plurality of terminals. The first model parameter and the second model parameter are adapted to a prediction model of the terminal. The server receives a first prediction loss sent by at least one of the plurality of terminals. A first prediction loss sent by each of the at least one terminal is calculated by the terminal based on the prediction model that uses the first model parameter and the second model parameter. The server updates the first model parameter based on the first prediction loss sent by the at least one terminal to obtain an updated first model parameter. The server updates the second model parameter based on the first prediction loss sent by the at least one terminal to obtain an updated second model parameter.