ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,774, issued on Feb. 3, was assigned to Yahoo Assets LLC (New York).
"Pruning field weights for content selection" was invented by Junwei Pan (Sunnyvale, Calif.), Tian Zhou (Sunnyvale, Calif.) and Aaron Eliasib Flores (Menlo Park, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "One or more computing devices, systems, and/or methods are provided. A machine learning model may be trained using a plurality of sets of information. One or more pruning operations may be performed in association with the training to generate a machine learning model with a sparse set of field weights associated with feature fields associated with features of the plurali...