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. 02, 2025
Filed:
Sep. 23, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Avinash Aghoram Ravichandran, Seattle, WA (US);
Pashmeen Mistry, San Jose, CA (US);
Tz-Ying Wu, San Diego, CA (US);
Gurumurthy Swaminathan, Redmond, WA (US);
Zhizhong Li, Seattle, WA (US);
Rahul Bhotika, Bellevue, WA (US);
Stefano Soatto, Pasadena, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for class-incremental learning with pretrained machine learning models are described. According to some examples, a pretrained machine learning model that is capable of recognizing objects belonging to a set of object classes is extended to add capability for recognizing additional object classes, without significantly reducing the accuracy of the model for recognizing objects belonging to any of the object classes in the original set of object classes (aka catastrophic forgetting).