公开(公告)号：US20220188612A1

公开(公告)日：2022-06-16

申请号：US17496037

申请日：2021-10-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junseok PARK ,  Suknam Kwon ,  Changsoo Park

IPC: G06N3/063

Abstract: A method of generating an output feature map based on an input feature map, the method including: generating an input feature map vector for a plurality of input feature map blocks when the number of channels of the input feature map is less than a certain number of reference channels; performing a convolution operation on the input feature map based on a target weight map and an additional weight map that has a weight identical to that of the target weight map, when the target weight map numbers less than a reference number; and generating an output feature map based on the performed convolution operation.

公开(公告)号：US20240185049A1

公开(公告)日：2024-06-06

申请号：US18527856

申请日：2023-12-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junseok Park ,  Suknam Kwon ,  Changsoo Park ,  Heonsoo Lee ,  Byungchul Hong

IPC: G06N3/063 ,  G06N3/04

CPC classification number: G06N3/063 ,  G06N3/04

Abstract: A method for tiling a neural network includes obtaining input data including neural network information of the neural network; calculating a skewness of a matrix operation between a feature map and a kernel of the neural network based on the neural network information; determining that the matrix operation comprises a memory bounded operation based on the skewness of the matrix operation; tiling the feature map and the kernel based on the determination; and executing the neural network based on the tiling.