US Patent Issued to INTERNATIONAL BUSINESS MACHINES on Feb. 25 for "Cognitive recognition and reproduction of structure graphs" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 26 -- United States Patent no. 12,235,886, issued on Feb. 25, was assigned to INTERNATIONAL BUSINESS MACHINES Corp. (Armonk, N.Y.).

"Cognitive recognition and reproduction of structure graphs" was invented by Sheng Yan Sun (BeiJing), Shuo Li (Beijing), Xiaobo Wang (Beijing) and Hong Mei Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment includes executing a querying process that returns database documents containing text associated with a database environment. The embodiment tokenizes the database documents into a series of n-gram tokens and groups the tokens into topic classes using natural language processing (NLP). The embodiment also generates a feature map ...