ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,406,057, issued on Sept. 2, was assigned to NEC Corp. (Tokyo).

"Machine learning method, machine learning system, and program" was invented by Isamu Teranishi (Tokyo) and Hikaru Tsuchida (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention includes a first learning phase that a machine learning is performed using first dataset to create a learning model f; and a second learning phase that the first or a second dataset is randomly selected; a result by inputting the first and the second datasets to the learning model f is inputted to a discriminator h having a parameter Omega; a machine learning is performed using a result and a ground tru...