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WAIM
2010
Springer

An Efficient Approach for Mining Segment-Wise Intervention Rules in Time-Series Streams

8 years 9 months ago
An Efficient Approach for Mining Segment-Wise Intervention Rules in Time-Series Streams
Huge time-series stream data are collected every day from many areas, and their trends may be impacted by outside events, hence biased from its normal behavior. This phenomenon is referred as intervention. Intervention rule mining is a new research direction in data mining with great challenges. To solve these challenges, this study makes the following contributions: (a) Proposes a framework to detect intervention events in time-series streams, (b) Proposes approaches to evaluate the impact of intervention events, and (c) Conducts extensive experiments both on real data and on synthetic data. The results of the experiments show that the newly proposed methods reveal interesting knowledge and perform well with good accuracy and efficiency.
Yue Wang, Jie Zuo, Ning Yang, Lei Duan, Hong-Jun L
Added 15 Feb 2011
Updated 15 Feb 2011
Type Journal
Year 2010
Where WAIM
Authors Yue Wang, Jie Zuo, Ning Yang, Lei Duan, Hong-Jun Li, Jun Zhu
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