ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,879, issued on June 10, was assigned to SAP SE (Walldorf, Germany).
"Compression of target variable for multi-class classification" was invented by Jacques Doan Huu (Montigny le Bretonneux, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods include determination of a dataset comprising a plurality of instances, each instance comprising a value of each of a plurality of input variables and of a target variable, where the values of the target variable comprise a plurality of categories, determination of two or more infrequent categories of the plurality of categories from the dataset, determination of two or more non-separable c...