ALEXANDRIA, Va., June 16 -- United States Patent no. 12,657,462, issued on June 16, was assigned to EL ROI LAB INC. (Seoul, South Korea).

"Method and device for training neural network model" was invented by Jungi Lee (Seoul, South Korea), Ji Seong Yoon (Seoul, South Korea), Myoung Hwan Kim (Seoul, South Korea), Jeong Hyeon Park (Seoul, South Korea), Kwangsun Yoo (Incheon, South Korea) and Seok Joo Byun (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of training a neural network model, performed by a neural network model training device, may include selecting, from a population of input data, an initial sample group to be used as training data of the neural network model; de...