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:
Jan. 13, 2026
Filed:
Jun. 15, 2022
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Seong-Lyun Kim, Seoul, KR;
Se Jin Seo, Seoul, KR;
Abstract
A distributed learning system and method comprises the steps of: obtaining an initial global weight broadcast and applying the initial global weight to a local model; performing a simulation test on a local model using test data obtained in advance according to a pre-designated task to be performed by the distributed learning device; when the local model to which the global weight is applied passes the simulation test according to a pre-designated test pass criterion, pruning in a pre-designated manner for a plurality of elements of the global weight; initializing values of unpruned residual elements in the global weight; locally training the local model to which the initialized weight is applied using learning data prepared in advance according to the task, and transmitting a local weight to the central server; and receiving the updated global weight for the next round according to the local weight in the central server.