US Patent Issued to International Business Machines on April 14 for "Classification based on imbalanced dataset" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,602,610, issued on April 14, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Classification based on imbalanced dataset" was invented by Jing Xu (Xi'an, China), Si Er Han (Xi'an, China), Xue Ying Zhang (Xi'an, China), Xiao Ming Ma (Xi'an, China) and Ji Hui Yang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and computer program products perform classification based on an imbalanced dataset. In a method, machine learning models are generated based on positive samples included in an imbalanced dataset. An amount of the positive samples is less than an amount of negative samples that are included in the im...