公开(公告)号：US20230394285A1

公开(公告)日：2023-12-07

申请号：US18327667

申请日：2023-06-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Vladimir Petrovich Korviakov ,  Anuar Guldenbekovich TASKYNOV ,  Jiang Li ,  Ivan Leonidovich Mazurenko ,  Yepan Xiong

IPC: G06N3/04

CPC classification number: G06N3/0463

Abstract: A device for implementing a tensor-train decomposition operation for a respective convolutional layer of a convolutional neural network (CNN) is provided. The device is configured to receive input data comprising a first number of channels, and perform a 1×1 convolution on the input data to obtain a plurality of data groups. The plurality of data groups comprises a second number of channels. The device is further configured to perform a group convolution on the plurality of data groups to obtain intermediate data comprising a third number of channels, and perform a 1×1 convolution on the intermediate data to obtain output data comprising a fourth number of channels.