ALEXANDRIA, Va., July 16 -- United States Patent no. 12,670,444, issued on June 30, was assigned to Electronics and Telecommunications Research Institute (Daejeon, South Korea).

"Method and apparatus for re-training model by recognizing uncertainty in online user behavior detection" was invented by Woo Ri Ko (Daejeon, South Korea), Jae Hong Kim (Daejeon, South Korea) and Min Su Jang (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method and apparatus for re-training model by recognizing uncertainty in online user behavior detection. A method for training a model related to user behavior detection according to an embodiment of the present disclosure may ...