ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,671, issued on Feb. 10, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Method and apparatus for training recommendation model, computer device, and storage medium" was invented by Chongzheng Wu (Shenzhen, China), Biao Liu (Shenzhen, China), Dezhi Liu (Shenzhen, China), Quan Gan (Shenzhen, China), Qiang Fei (Shenzhen, China), Pan Shuai (Shenzhen, China), Ningguo Chen (Shenzhen, China), Jianwei Deng (Shenzhen, China) and Xue Ke (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A recommendation model training method includes: acquiring first preference information corresponding to users for a first object, the first objec...