US Patent Issued to NEC on Feb. 10 for "Data augmentation device, learning device, data augmentation method, and recording medium" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,299, issued on Feb. 10, was assigned to NEC Corp. (Tokyo).

"Data augmentation device, learning device, data augmentation method, and recording medium" was invented by Shigeaki Namiki (Tokyo), Shoji Yachida (Tokyo), Takashi Shibata (Tokyo) and Toshinori Hosoi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a data augmentation device, a data acquisition means acquires two sets of source domain data of a predetermined class from a data group of a source domain, and acquires one set of target domain data of the predetermined class from a data group of a target domain data. An estimation means estimates a structure of a manifold representing a d...