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:
Sep. 23, 2025
Filed:
Mar. 29, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Shuai Zheng, Santa Clara, CA (US);
Zhen Zhang, Baltimore, MD (US);
Yida Wang, Palo Alto, CA (US);
Justin Chiu, Seattle, WA (US);
George Karypis, Bloomington, MN (US);
Trishul Amit Madhukar Chilimbi, Seattle, WA (US);
Mu Li, Palo Alto, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A resource set which includes multiple servers with a respective plurality of training computing devices is identified for training a machine learning model. The resource set is subdivided into partition groups, such that each partition group can store a respective replica of state information of the model. The model is trained using the partition groups. The training comprises a multi-stage gathering of a portion of the state information at training computing devices of a particular partition group. Different types of communication channels between training computing devices are used in respective stages of the gathering, including inter-server communication channels in one stage and an intra-server communication channel during another stage. A trained version of the model is stored.