ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,640, issued on Oct. 21, was assigned to BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY Co. LTD. (Beijing).

"Method, electronic device and storage medium for item recommendation" was invented by Lianghui Chen (Beijing), Yan Fu (Beijing), Quanbin Wang (Beijing), Xiaoxuan Yang (Beijing) and Liangang Peng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, electronic device and storage medium for item recommendation and for model training, which relates to the field of artificial intelligence, are disclosed. According to some embodiments: an item feature expression database is created using a pre-trained user-clicking-item task model and at least...