Invention Grant
- Patent Title: Keyword ranking for query auto-completion based on product supply and demand
-
Application No.: US16672059Application Date: 2019-11-01
-
Publication No.: US11341175B2Publication Date: 2022-05-24
- Inventor: Yanpeng Lin
- Applicant: MERCARI, INC.
- Applicant Address: JP Tokyo
- Assignee: MERCARI, INC.
- Current Assignee: MERCARI, INC.
- Current Assignee Address: JP Tokyo
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: G06F16/33
- IPC: G06F16/33 ; G06F16/332 ; G06K9/62 ; G06Q30/02
Abstract:
For query auto completion (QAC) in an eCommerce platform with constantly changing product supply and demand, a Query Mover's Distance (QMD) framework for ranking queries is used, which formulates QAC as an optimal transport problem balancing product demand and supply.
Public/Granted literature
- US20210133225A1 KEYWORD RANKING FOR QUERY AUTO-COMPLETION BASED ON PRODUCT SUPPLY AND DEMAND Public/Granted day:2021-05-06
Information query
