The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Sep. 13, 2022
International Business Machines Corporation, Armonk, NY (US);
Songtao Lu, White Plains, NY (US);
Xiaodong Cui, Chappaqua, NY (US);
Mark S. Squillante, Greenwich, CT (US);
Brian E. D. Kingsbury, Cortlandt Manor, NY (US);
Lior Horesh, North Salem, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Decentralized bilevel optimization techniques for personalized learning over a heterogenous network are provided. In one aspect, a decentralized learning system includes: a distributed machine learning network with multiple nodes, and datasets associated with the nodes; and a bilevel learning structure at each of the nodes for optimizing one or more features from each of the datasets using a decentralized bilevel optimization solver, while maintaining distinct features from each of the datasets. A method for decentralized learning is also provided.