ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,783, issued on March 31, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Method and apparatus for constructing recommendation model and neural network model, electronic device, and storage medium" was invented by Litao Hong (Shenzhen, China) and Yongyao Chao (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a method and apparatus for constructing a recommendation model. In some examples, a plurality of feature tables corresponding to each application scenario in a recommendation project are aggregated to obtain an aggregated feature table. The recommendation project may include a plurality of ...