公开(公告)号：US20230129845A1

公开(公告)日：2023-04-27

申请号：US18078199

申请日：2022-12-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheongyo BAHK ,  Eunji JEONG ,  Jonghun LEE

IPC: G06N3/04 ,  G06T1/20

Abstract: A method by which an electronic device performs a DNN operation includes performing a first modified operation including extending a channel of an output of a first layer with respect to a feature map input into the first layer, the first layer being one of a plurality of layers of a DNN, wherein the first modified operation includes a space-to-depth transformation operation, performing a neural network operation corresponding to layers between the first layer and a second layer as a channel-extended neural network operation, wherein the second layer is a layer of the plurality of layers of the DNN after the first layer, performing a second modified operation including reducing a channel of an output of the second layer with respect to a channel-extended feature map input into the second layer, wherein the second modified operation includes a depth-to-space transformation operation, and outputting a result of the DNN operation.