ALEXANDRIA, Va., May 26 -- United States Patent no. 12,639,400, issued on May 26, was assigned to Oracle International Corp. (Redwood Shores, Calif.).

"Extrema-preserved ensemble averaging for ML anomaly detection" was invented by Zejin Ding (Atlanta), Matthew T. Gerdes (Oakland, Calif.), Kenny C. Gross (Escondido, Calif.) and Guang Chao Wang (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and other embodiments associated with associated with preserving signal extrema for ML model training when ensemble averaging time series signals for ML anomaly detection are described. In one embodiment, a method includes identifying locations and values of extrema in a training signal; ensembl...