ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,781, issued on Jan. 27, was assigned to PayPal Inc. (San Jose, Calif.).
"Automatic control group generation" was invented by Nitin S. Sharma (San Francisco) and Mozhdeh Rouhsedaghat (Los Angeles).
According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are disclosed for automatically generating and updating a control group. In disclosed techniques, a server computer system trains, using a plurality of transactions, a machine learning model. During training the machine learning model learns a feature distribution of both a current set of control group (CG) transactions and a current set of non-control group (non-CG) transactions included in the plura...