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:
Mar. 17, 2026
Filed:
Oct. 29, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Lichao Wang, Redmond, WA (US);
Dmitry Vladimir Zhiyanov, Redmond, WA (US);
Archiman Dutta, Shoreline, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Result quality metrics of a set of machine learning tasks conducted on various record groups using a plurality of machine learning models are obtained. Based on applying an algorithm to the record groups, respective sets of intermediary results corresponding to records of the groups are obtained. A meta-model for predicting result quality metrics for respective record-group-and-model combinations is trained using a training data set which includes statistical features obtained from the intermediary results. The trained meta-model is stored.