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:
Aug. 25, 2026
Filed:
Jun. 20, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Kai Zhen, Bloomington, IN (US);
Hieu Duy Nguyen, Pittsburgh, PA (US);
Raviteja Chinta, San Jose, CA (US);
Tariq Afzal, San Jose, CA (US);
Anastasios Alexandridis, Pittsburg, PA (US);
Athanasios Mouchtaris, Pittsburgh, PA (US);
Ariya Rastrow, Seattle, WA (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
Devices and techniques are generally described for compression of machine learning models. In some examples, a first weight value wof a machine learning model is determined. The first weight value wmay be associated with a first region comprising an interval of numbers. A first loss for the first weight value wmay be determined using a first loss function comprising a weighting term comprising a sinusoid function with an argument of πθw. θ may be selected such that a maximum value of the weighting term for the first region is of a format that is compatible with first machine learning accelerator. A gradient of the first loss function may be determined. A second weight value wmay be determined using the gradient and the first loss. The second weight value wmay be stored in a first memory.