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:
Oct. 11, 2022
Filed:
Oct. 31, 2019
Walmart Apollo, Llc, Bentonville, AR (US);
Da Xu, San Jose, CA (US);
Chuanwei Ruan, Santa Clara, CA (US);
Evren Korpeoglu, San Jose, CA (US);
Sushant Kumar, Sunnyvale, CA (US);
Kannan Achan, Saratoga, CA (US);
WALMART APOLLO, LLC, Bentonville, AR (US);
Abstract
System and method for generating a ranked list are disclosed. A plurality of prior interactions for a first customer are received by a computing device. Each of the prior interactions includes a product interaction and time. A ranked list of item recommendations is generated based on the plurality of prior interactions. The ranked list of item recommendations is generated by a trained prediction model trained using temporal information embedded into a finite-dimensional vector space. The ranked list of item recommendations is output by the computing device.