公开(公告)号：US20230056865A1

公开(公告)日：2023-02-23

申请号：US17869940

申请日：2022-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  President and Fellows of Harvard College

Inventor： Seijoon Kim ,  Renjing Xu ,  Hongkun Park ,  Donhee Ham ,  SANG JOON KIM

IPC: G06N3/06

Abstract: A method and apparatus with artificial network generation and/or implementation corresponding to a natural neural network are disclosed. The method includes performing an adjusting, based on a firing time difference between an action potential (AP) of a first biological neuron and a post-synaptic potential (PSP) of a second biological neuron, of a first conductance value of a first memory corresponding to the first and second biological neurons, adjusting the firing time difference based on the PSP of the second biological neuron, and performing another adjusting, by controlling another firing time difference between the AP of the first biological neuron and the PSP of the second biological neuron to be the adjusted firing time difference, of a second conductance value of the first memory corresponding to the first and second biological neurons.

公开(公告)号：US12050988B2

公开(公告)日：2024-07-30

申请号：US18310008

申请日：2023-05-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungroh Yoon ,  Hyeokjun Choe ,  Seongsik Park ,  Seijoon Kim

IPC: G06N3/063 ,  G06F9/50 ,  G06F12/10

CPC classification number: G06N3/063 ,  G06F9/5016 ,  G06F9/5061 ,  G06F12/10

Abstract: A method of operating a storage device including a neural network processor includes outputting, by a controller device, a trigger signal instructing the neural network processor to perform a neural network operation in response to a command from a host device, requesting, by a neural network processor, target model data about parameters of a target model and instruction data for instructing the neural network operation to a memory device storing the target model data and the instruction data in response to the trigger signal, receiving, by the neural network processor, the target model data and the instruction data from the memory device and outputting, by the neural network processor, inference data based on the target model data and the instruction data.

公开(公告)号：US11669720B2

公开(公告)日：2023-06-06

申请号：US17230331

申请日：2021-04-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungroh Yoon ,  Hyeokjun Choe ,  Seongsik Park ,  Seijoon Kim

IPC: G06N3/063 ,  G06F9/50 ,  G06F12/10

CPC classification number: G06N3/063 ,  G06F9/5016 ,  G06F9/5061 ,  G06F12/10

Abstract: A method of operating a storage device including a neural network processor includes outputting, by a controller device, a trigger signal instructing the neural network processor to perform a neural network operation in response to a command from a host device, requesting, by a neural network processor, target model data about parameters of a target model and instruction data for instructing the neural network operation to a memory device storing the target model data and the instruction data in response to the trigger signal, receiving, by the neural network processor, the target model data and the instruction data from the memory device and outputting, by the neural network processor, inference data based on the target model data and the instruction data.