精品文档---下载后可任意编辑一种采纳粗糙集-遗传算法改进 SVM 的网络入侵检测讨论的开题报告【摘要】网络入侵检测是网络安全领域的重要讨论方向之一,对于防止网络攻击具有重要意义
本文提出一种采纳粗糙集-遗传算法改进支持向量机(SVM)的网络入侵检测方法
该方法将粗糙集理论运用于特征选择,遗传算法用于 SVM 参数的优化
实验结果表明,该方法在不同数据集上的检测准确率均优于传统的 SVM 方法和其他相关算法,具有较好的有用性和推广性
【关键词】网络入侵检测;粗糙集;遗传算法;支持向量机【Abstract】Network intrusion detection is one of the important research directions in the field of network security, which is of great significance for preventing network attacks
In this paper, a network intrusion detection method based on rough set-genetic algorithm improved support vector machine (SVM) is proposed
The method applies rough set theory to feature selection, and genetic algorithm is used to optimize SVM parameters
The experimental results show that the proposed method has better detection accuracy than traditional SVM method and oth