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Research and Application of Identifying Encrypted P2P Traffic with PCA
Author(s): 
Pages: 62-65
Year: Issue:  3
Journal: Video Engineering

Abstract: 传统的应用层协议识别方法均从改进匹配算法的角度来提高识别率,但是随着P2P协议的发展,其特征呈现多维化的趋势,算法复杂度也随之提高.鉴于此,在对P2P流量的多维特征进行分析并提取后,采用主成分分析(PCA)算法将提取到的特征降维处理,并通过实验证明了该方法在网络流量识别上的可行性和有效性.
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