Measuring user similarity using check-ins from LBSN: a mobile recommendation approach for e-commerce and security services
Document Type
Article
Publication Date
3-15-2020
Abstract
Social friendship and geographical position information often reflects individuals’ personal preferences and other types of knowledge that can be used to extract their similarity for recommendation systems. This paper finds that users are more likely to move around some specific centres or check in at some hotspots; a few individuals check in frequently, whereas most locations are rarely visited. Based on these findings, we propose a multi-centre clustering algorithm to capture users’ mobile patterns and develop a user similarity measurement method. Complexity analysis shows the method’s efficiency in handling large datasets and experimental results demonstrate its good applicability.
Publication Title
Enterprise Information Systems
Volume
14
Issue
3
First Page
368
Last Page
387
Digital Object Identifier (DOI)
10.1080/17517575.2019.1686655
ISSN
17517575
E-ISSN
17517583
Citation Information
Haidong Zhong, Hongbo Lyu, Shaozhong Zhang, Ping Li, Zuopeng (Justin) Zhang & Li Da Xu (2020) Measuring user similarity using check-ins from LBSN: a mobile recommendation approach for e-commerce and security services, Enterprise Information Systems, 14:3, 368-387, DOI: 10.1080/17517575.2019.1686655