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:
Nov. 25, 2025
Filed:
May. 31, 2023
Preferred Networks, Inc., Tokyo, JP;
Tatsuya Kato, Tokyo, JP;
Ken Namura, Tokyo, JP;
Preferred Networks, Inc., Tokyo, JP;
Abstract
A processing system includes a first chip including one or more first processors, and a second chip including one or more second processors. For a weight of a neural network to be updated, the one or more second processors execute a backward operation of the neural network and calculate a gradient of the weight, the calculated gradient is transferred to the one or more first processors, and the one or more first processors update the weight based on the calculated gradient. The one or more first processors transfer the updated weight to the second chip. The one or more first processors update the weight of the neural network in accordance with a method using multiple types of parameters.