US 12,217,154 B2
Method and apparatus with neural network operation and keyword spotting
Xue Qian, Seoul (KR); Jin Hwan Park, Seoul (KR); and Wonyong Sung, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR); and Seoul National University R&DB Foundation, Seoul (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR); and Seoul National University R&DB Foundation, Seoul (KR)
Filed on Apr. 13, 2021, as Appl. No. 17/229,273.
Claims priority of application No. 10-2020-0166908 (KR), filed on Dec. 2, 2020.
Prior Publication US 2022/0172028 A1, Jun. 2, 2022
Int. Cl. G06F 5/01 (2006.01); G06F 17/15 (2006.01); G06F 17/16 (2006.01); G06F 40/279 (2020.01); G06N 3/048 (2023.01)
CPC G06N 3/048 (2023.01) [G06F 5/01 (2013.01); G06F 17/153 (2013.01); G06F 17/16 (2013.01); G06F 40/279 (2020.01)] 24 Claims
OG exemplary drawing
 
1. A neural network operation method, comprising:
receiving an input vector sequence including a plurality of channels;
performing a first convolution operation on a first input vector of the input vector sequence; and
performing a second convolution operation on a second input vector of the input vector sequence that is adjacent to and separate from the first input vector as determined by a preset distance in a channel direction.