One of the essential tasks for building a network intrusion detection system might be to differentiate a salient feature subset from noisy and/or redundant features. Especially, in real-time environment too many features to be monitored deteriorate the system performance. In this paper, we focus on extracting robust feature subsets that maximizes inter-classes seperability with minimized subset size based on a genetic algorithm-based optimization, reducing both false positive and false negative errors by learning class-specific feature subsets. Experimental results show that the proposed approach is especially effective in detecting totally unknown attack patterns compared with single feature-subset model. © Springer-Verlag Berlin Heidelberg 2006.
CITATION STYLE
Shin, S. W., & Lee, C. H. (2006). Using attack-specific feature subsets for network intrusion detection. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4304 LNAI, pp. 305–311). Springer Verlag. https://doi.org/10.1007/11941439_34
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