ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,854, issued on June 17, was assigned to SOFTWARE GMBH (Darmstadt, Germany).

"Meta-learning systems and/or methods for error detection in structured data" was invented by Mohamed Abdelaal (Stuttgart, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Certain example embodiments relate to meta-learning based error detection. Base classifiers are provided for historical attributes in historical datasets. Each is trained to indicate dirtiness of a value for the associated historical attribute. Clusters and a clustering model are generated using historical clustering features determined for each historical attribute, which are then associated with th...