ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,682, issued on Feb. 10, was assigned to ALIBABA GROUP HOLDING Ltd. (Grand Cayman, Cayman Islands).
"Secure machine learning model processing" was invented by Caidi Wu (Hangzhou, China), Lufei Wei (Hangzhou, China) and Liang Cheng (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A data processing method, apparatus and system are disclosed. The method includes: splitting a preset data processing module from a machine learning model, to generate a security application module configured for performing encryption calculation on data input into the machine learning model; taking, through a preset operator, an output value of an operation la...