ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,971, issued on March 25, was assigned to SGA Solutions Co. Ltd. (Seoul, South Korea).

"Method, apparatus, and computer-readable recording medium for performing machine learning-based observation level measurement using server system log and performing risk calculation using the same" was invented by Ki Uk Lee (Seongnam-si, South Korea) and Jong Hwa Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method of performing machine learning-based observation level measurement including: a log preprocessing step; a log file linkage step of processing a log file to store the log file in a HDFS, and l...