公开(公告)号：US20210035180A1

公开(公告)日：2021-02-04

申请号：US16828796

申请日：2020-03-24

Applicant: eBay Inc.

Inventor： Moma Chakraborty ,  Yi Liu ,  Grigor Aslanyan

IPC: G06Q30/06 ,  G06F16/2457 ,  G06F16/9535 ,  G06F16/215 ,  G06Q30/02 ,  G06N20/00 ,  G06N5/04

Abstract: Methods, systems, and computer storage media for providing unified ranking of search result items based on a user-configured ranking attribute for an item listing in an item listing platform. In particular, a unified ranking engine determines a user-configured ranking attribute for an item listing, which is used as part of a boosting model of the unified ranking engine to rank item listings. In operation, an item listing is assigned a boost factor based on the item listing having the user-configured ranking attribute. The boost factor indicates a value that is used to rank the item listing relative to the other item listings of search results item listing. The search result items include a first set of item listings that are promoted listings associated with the user-configured ranking attribute (e.g., promoted-listing ad rates) and second set of listings that are organic listings without user-configured ranking attributes.