ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,340, issued on Oct. 21, was assigned to NEC Corp. (Tokyo).
"Information processing apparatus and storage medium" was invented by Kunihiro Ito (Tokyo), Batnyam Enkhtaivan (Tokyo) and Isamu Teranishi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a technique to prevent an attribute inference attack against a federated learning model. An information processing apparatus (2) includes: a detection section (21) that detects, as an outlier, an output value which falls outside a normal range in terms of magnitude of a value among output values of a decision tree which is undergoing federated learning; and a determination section (22) that...