Communications and Network
Volume 5, Issue 3 (September 2013)
ISSN Print: 1949-2421 ISSN Online: 1947-3826
Google-based Impact Factor: 0.63 Citations
Research on Intrusion Detection Algorithm Based on Multi-Class SVM in Wireless Sensor Networks ()
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ABSTRACT
A multi-class method is proposed based on Error Correcting Output Codes algorithm in order to get better performance of attack recognition in Wireless Sensor Networks. Aiming to enhance the accuracy of attack detection, the multi-class method is constructed with Hadamard matrix and two-class Support Vector Machines. In order to minimize the complexity of the algorithm, sparse coding method is applied in this paper. The comprehensive experimental results show that this modified multi-class method has better attack detection rate compared with other three coding algorithms, and its time efficiency is higher than Hadamard coding algorithm.
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