ALEXANDRIA, Va., July 7 -- United States Patent no. 12,675,702, issued on July 7, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Feature enhancement via unsupervised learning of external knowledge embedding" was invented by Thanh Lam Hoang (Maynooth, Ireland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, computer system, and computer program product for enhancing feature engineering based on unsupervised learning of associated external knowledge embedding are provided. The embodiment may include receiving, by a processor, input data as a table and a name of a column. The embodiment may also include analyzing the column to identify multisets of concepts or sequences of concep...