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2012 IEEE 12th International Conference on Data Mining Workshops
Effect of Data Repair on Mining Network Streams
Brussels, Belgium Belgium
December 10-December 10
ISBN: 978-1-4673-5164-5
Data quality issues have special implications in network data. Data glitches are propagated rapidly along pathways dictated by the hierarchy and topology of the network. In this paper, we use temporal data from a vast data network to study data glitches and their effect on network monitoring tasks such as anomaly detection. We demonstrate the consequences of cleaning the data, and develop targeted and customized cleaning strategies by exploiting the network hierarchy.
Index Terms:
Maintenance engineering,Data mining,Cleaning,Measurement,Time series analysis,Context,Information management,Earth Mover Distance,Data glitches,Big Data,missing values,outliers,network analysis
Citation:
Ji Meng Loh, Tamraparni Dasu, "Effect of Data Repair on Mining Network Streams," icdmw, pp.226-233, 2012 IEEE 12th International Conference on Data Mining Workshops, 2012
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