ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,882, issued on May 5, was assigned to Ford Global Technologies LLC (Dearborn, Mich.).

"Decision tree of models: using decision tree model, and replacing the leaves of the tree with other machine learning models" was invented by Hassan Fayez Amad (Dearborn, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described are techniques of generating and training a neural network that include training multiple models and constructing multiple decision trees with said models. Each decision tree may include additional decision trees at various levels of that decision tree. Each decision tree has a different accuracy indicator due to the unique structuring o...