Invention Grant
- Patent Title: Logistic discounting of point of interest relevance based on map viewport
-
Application No.: US14668737Application Date: 2015-03-25
-
Publication No.: US09651396B1Publication Date: 2017-05-16
- Inventor: Gregory Scott Miller
- Applicant: A9.com, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: A9.com, Inc.
- Current Assignee: A9.com, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Hogan Lovells US LLP
- Main IPC: G01C21/34
- IPC: G01C21/34 ; G01C21/36

Abstract:
The subject technology provides embodiments for a relevance ranking algorithm of point of interests (POIs). Based on a query request from a user of a mapping application, the relevance ranking orders the matching POIs based on either a reverse logistic distance function or a logarithmic distance function that is used as a multiplier for a baseline score of each of the matching POIs. The multiplier is used to boost or discount the respective relevance of each of the matching POIs, especially with respect to a specified area of interest included in the query request or a location of a user included in the query request. A subset of the ranked POIs may then be selected for display to the user.
Information query
IPC分类: