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Combined multiclass classification and anomaly detection for large-scale Wireless Sensor Networks | IEEE Conference Publication | IEEE Xplore

Combined multiclass classification and anomaly detection for large-scale Wireless Sensor Networks


Abstract:

A smart wireless sensor network analytics requirement, beyond routine data collection, aggregation and analysis, in large-scale applications, is the automatic classificat...Show More

Abstract:

A smart wireless sensor network analytics requirement, beyond routine data collection, aggregation and analysis, in large-scale applications, is the automatic classification of emerging unknown events (classes) from the known classes. In this paper we present a new form of SVM that combines multiclass classification and anomaly detection into a single step to improve performance when data contains vectors from classes not represented in the training set. We demonstrate how the concepts of structural risk minimisation and anomaly detection are combined and analysing the effect of the various training parameters. The evaluations on several benchmark datasets reveal its ability to accurately classify unknown classes and known classes simultaneously.
Date of Conference: 02-05 April 2013
Date Added to IEEE Xplore: 13 June 2013
ISBN Information:
Conference Location: Melbourne, VIC, Australia

References

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