Residential College | false |
Status | 已發表Published |
Mining Sequential Relations from Multidimensional Data Sequence for Prediction | |
Tang, Heng; Liao, Stephen Shaoyi; Sun, Sherry Xiaoyun | |
2008 | |
Conference Name | the International Conference on Information Systems |
Source Publication | Proceedings of the International Conference on Information Systems |
Conference Date | December 14-17, 2008 |
Conference Place | Paris, France |
Abstract | By analyzing historical data sequences and identifying relations between the occurring of data items and certain types of business events we have opportunities to gain insights into future status and thereby take action proactively. This paper proposes a new approach to cope with the problem of prediction on data sequence characterized by multiple dimensions. The proposed relation mining approach improves the existing sequential pattern mining algorithm by considering multidimensional data sequences and incorporating time constraints. We demonstrate that multidimensional relations extracted by our approach are an enhancement of single dimensional relations by showing significantly stronger prediction capability, despite of the substantial work done in the latter area. In addition, matching algorithm based on the obtained relations is proposed to make prediction. The effectiveness of the proposed methods is validated by experiments conducted on a mobile user context dataset. |
Keyword | Event Prediction Sequential Rule Mining Multidimensional Data Sequence |
Language | 英語English |
Document Type | Conference paper |
Collection | DEPARTMENT OF ACCOUNTING AND INFORMATION MANAGEMENT |
Corresponding Author | Tang, Heng |
Affiliation | City University of Hong Kong |
Recommended Citation GB/T 7714 | Tang, Heng,Liao, Stephen Shaoyi,Sun, Sherry Xiaoyun. Mining Sequential Relations from Multidimensional Data Sequence for Prediction[C], 2008. |
APA | Tang, Heng., Liao, Stephen Shaoyi., & Sun, Sherry Xiaoyun (2008). Mining Sequential Relations from Multidimensional Data Sequence for Prediction. Proceedings of the International Conference on Information Systems. |
Files in This Item: | There are no files associated with this item. |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment