公开(公告)号：US20210166693A1

公开(公告)日：2021-06-03

申请号：US17171166

申请日：2021-02-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yingtao LI ,  Xin JIANG ,  Xiao CHEN ,  Baofeng ZHANG ,  Li QIAN

IPC: G10L15/22 ,  G06N3/04 ,  G06F40/35 ,  G06Q10/02 ,  G06Q10/04

Abstract: The application relates to the field of man-machine interaction in artificial intelligence and provides a multi-task processing method. The method includes the following operations: determining a first task based on request information entered by a user; obtaining key information corresponding to the first task and executing the first task, where the key information includes one or more slots and values of the one or more slots; storing task status information of the first task, where the task status information includes the key information; and predicting and initiating a second task based on the task status information of the first task. A man-machine interaction system may predict a next task based on the stored task status information, and actively initiate the predicted task. This improves intelligence and efficiency of multi-task processing by the man-machine interaction system.

公开(公告)号：US20180150035A1

公开(公告)日：2018-05-31

申请号：US15880696

申请日：2018-01-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhitang CHEN ,  Baofeng ZHANG ,  Yanhui GENG

IPC: G05B13/02 ,  G05B13/04 ,  G06N3/12

CPC classification number: G05B13/0265 ,  G05B13/04 ,  G05B13/048 ,  G06N3/126

Abstract: A system control method includes: receiving a control task; randomly selecting a chromosome from an evolution pool according to the control task, and decoding the chromosome to obtain (N+1) ensemble policies, where the chromosome includes (N+1) gene fragments, each gene fragment uniquely corresponds to an ensemble policy, each ensemble policy uniquely corresponds to a preset function, one ensemble policy is used for assigning a weight to a preset function that uniquely corresponds to the ensemble policy, the evolution pool maintains two or more chromosomes, and N is a positive integer greater than or equal to 1; performing an ensemble calculation according to weights assigned by the (N+1) ensemble policies, to obtain an ensemble control output; and generating a control signal according to the ensemble control output, where the control signal is used for performing system control. disclosure