US Patent Issued to International Business Machines on April 29 for "Parallel cross validation in collaborative machine learning" (Japanese Inventors)

ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,145, issued on April 29, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Parallel cross validation in collaborative machine learning" was invented by Kenichi Takasaki (Tokyo), Shoichiro Watanabe (Tokyo), Mari Abe Fukuda (Tokyo), Sanehiro Furuichi (Tokyo) and Yasutaka Nishimura (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method, a computer program product, and a computer system for parallel cross validation in collaborative machine learning. A server groups local models into groups. In each group, each local device uses its local data to validate accuracies of the local models and sends...