ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,462,705, issued on Nov. 4, was assigned to Dell Products LP (Round Rock, Texas).

"Question answering method, electronic device, and program product" was invented by Zijia Wang (WeiFang, China), Jiacheng Ni (Shanghai), Sanping Li (Beijing) and Zhen Jia (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure relate to a question answering method, an electronic device, and a computer program product. The method includes: determining an answer library associated with a question; determining a restricted Boltzmann machine associated with the answer library, wherein the restricted Boltzmann machine is configured to determ...