ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,393,874, issued on Aug. 19, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Data processing system and method" was invented by Changzheng Zhang (Shenzhen, China), Xiaolong Bai (Hangzhou, China) and Dandan Tu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present invention disclose a data processing apparatus. The apparatus is configured to: after calculating a set of gradient information of each parameter by using a sample data subset, delete the sample data subset, read a next sample data subset, calculate another set of gradient information of each parameter by using the next sample data subset, an...