GPU Implementation of Parallel Support Vector Machine Algorithm with Applications to Intruder Detection

Provided by: Academy Publisher
Topic: Hardware
Format: PDF
The network anomaly detection technology based on Support Vector Machine (SVM) can efficiently detect unknown attacks or variants of known attacks; however, it cannot be used for detection of large-scale intrusion scenarios due to the demand of computational time. The Graphics Processing Unit (GPU) has the characteristics of multi-threads and powerful parallel processing capability. Based on the system structure and parallel computation framework of GPU, a parallel algorithm of SVM, named GSVM, is proposed. Extensive experiments were carried out onKDD99 and other large-scale datasets, the results showed that GSVM significantly improves the efficiency of intrusion detection, while retaining detection performance.

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