ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,895, issued on May 5, was assigned to International Business Machines Corp. (Armonk, N.Y.).
"Observation data evaluation" was invented by Jing Li (Beijing), Jing Mei (Beijing), Fan Li (Shanghai) and Ya Bin Dang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure relate to methods, systems, and computer program products for observation data evaluation. In a method, a hierarchical relationship between a plurality of observation items is obtained based on a dataset including a plurality of observation samples. Here, an observation sample in the plurality of observation samples includes a group of measurements for...