Patent · US Active

System, non-transitory computer readable medium, and method for personalized complementary recommendations

US11468494B2 · kind B2 · utility

0Cited by

8References

17Claims

0Family size

Assignee

Walmart Apollo, LLC · US

Inventors

Nimesh Sinha · San Jose, US
Luyi Ma · Sunnyvale, US
Hyun Duk Cho · San Francisco, US
Sushant Kumar · Sunnyvale, US
Kannan Achan · Saratoga, US
Rahul Ramkumar · Bengaluru, IN

Key dates

Filing date	Nov 12, 2020
Grant date	Oct 11, 2022
Priority date	—
Expiry date	Dec 9, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06Q30/0629
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and methods for generating a set of personalized complementary recommendations is disclosed. A user identifier and an anchor item identifier are received. A set of personalized-weighted items and a set of complimentary-weighted items are each generated based on the user identifier and the anchor item identifier. The personalized-weighted items are generated by a trained supervised model. The complementary-weighted items are generated by a trained unsupervised model. A set of personalized complementary recommendations including a subset of the personalized-weighted items and a subset of the complementary-weighted items is generated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.