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:
May. 05, 2026
Filed:
Jan. 30, 2021
Walmart Apollo, Llc, Bentonville, AR (US);
Yichuan Niu, Newark, CA (US);
Adrian Sonjong Yi, San Francisco, CA (US);
Peng Yang, San Jose, CA (US);
Valeriy Pelyushenko, San Jose, CA (US);
Haibo Yan, San Bruno, CA (US);
Vivek Kumar, Bellevue, WA (US);
Jayanth Korlimarla, Sunnyvale, CA (US);
Rajesh Garigipati, Dublin, CA (US);
Walmart Apollo, LLC, Bentonville, AR (US);
Abstract
Systems and methods for selecting items from a pool of items based on comparisons of composite embeddings are disclosed. A first initial embedding is obtained from a first database for each item in a pool of items and a second initial embedding is obtained from a second database for each item in the pool of items. The first initial embedding is generated using a first embedding model and the second initial embedding is generated using a second embedding model. A first composite embedding is generated for each item in the pool of items comprising the first initial embedding and the second initial embedding; and compare the first composite embedding for each item in the pool of items to a first anchor embedding, wherein the first anchor embedding comprises a first initial anchor embedding generated using the first embedding model and a second initial anchor embedding generated using the second embedding model.