| 基于PCA和LOGIT模型的网络入侵检测方法 |
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| 引用本文： | 李蕊.基于PCA和LOGIT模型的网络入侵检测方法[J].成都信息工程学院学报,2014,29(3):261-267. |
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| 作者姓名： | 李蕊 |
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| 作者单位： | 成都信息工程学院软件工程学院,四川成都,610225 |
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| 基金项目： | 公益性行业(气象)科研专项资助项目，感谢成都信息工程学院校引进人才科研启动项目(KYTZ201321)对本文的资助 |
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| 摘 要： | 针对高维度网络数据进行多类攻击行为检测的需求,提出一种基于PCA和Logit模型的网络入侵检测方法,通过PCA对网络数据降维、简化数据集和多项式Logit模型实现对不同攻击行为的识别并判别其类型。实验结果表明,方法在网络入侵识别上具有较理想的效果。
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| 关 键 词： | 信息安全 入侵检测 主成分分析 多项式逻辑回归模型 网络攻击 KDD |
A Network Intrusion Detection Method based on PCA and LOGIT Model |
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| LI Rui.A Network Intrusion Detection Method based on PCA and LOGIT Model[J].Journal of Chengdu University of Information Technology,2014,29(3):261-267. |
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| Authors: | LI Rui |
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| Institution: | LI Rui(School of Software Engineering, Chengdu University of Information Technology, Chengdu 610225, China) |
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| Abstract: | As the needs for detecting multi-class attacks of high-dimensional network data,the network intrusion detection method based on PCA and LOGIT model is proposed.The method reduces the network data dimensionality and simplifies data collection with PCA.The various attacks are identified and their types are judged with the Logit model in the method.The experimental results show that,this method has an ideal effect on identifying the network intrusion. |
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| Keywords: | information security intrusion detection PCA multinomial logit model network attacks KDD99 |
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