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Method of detecting intrusion based on improved support vector machine
Method of detecting intrusion based on improved support vector machine
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机译:基于改进的支持向量机的入侵检测方法
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摘要
A method of detecting network intrusion based on improved support vector machine is disclosed. The method comprises the steps of identifying a plurality of features; computing information gain of each of the features; selecting a pre-determined number of features based on the computed information gain and augmenting that set of pre-determined number of features with special features to form a set of selected features; and classifying a network connection based on the selected features using support vector machine. In order to achieve better detection accuracy, cross-validation and grid-search are applied to select the radial basis function for the support vector machine.
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