Research of spam filtering system based on latent semantic analysis and MD5

	Research of spam filtering system based on latent semantic analysis and MD5
	Zhang, Qiu-Yu 2; Sun, Jing-Tao 2; Yan, Xiao-Wen 3; Huang, Wen-Nan 1
刊名	Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China
	2007-12-01
卷号	36 期号:6 页码:1223-1227
关键词	Electronic mail Feature extraction Genetic algorithms Filtering technique Latent Semantic Analysis Message digests Naive-Bayes algorithm Semantic analysis Slipping windows Spam filtering Spam filtering technique
ISSN号	10010548
英文摘要	Along with the widespread concern of spam problem, at present, there are spam filtering system about the problem of semantic imperfection and spam filter low effect in the multi-send spam. This paper proposes a model of spam filtering which based on Latent Semantic Analysis (LSA) and Message-Digest algorithm 5 (MD5). By making use of the LSA marks the latent feature phrase in the spam, a semantic analysis is introduced into the spam filtering technique; the 'e-mail fingerprint' of multi-send spam is born with MD5 on the LSA analytical foundation, the problem of filtering technique's low effect in the multi-send spam is resolved with this kind of method. We design a spam filtering system based on this model. This system is evaluated with an optional dataset. The results obtained are compared with Naive Bayes algorithm filter experiment results. The experiments show the expected results, and the feasibility and advantage of the new spam filtering method is validated.
语种	中文
出版者	Univ. of Electronic Science and Technology of China
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112240]
专题	计算机与通信学院
作者单位	1.Department of Computer Science and Technology, Shaanxi University of Technology, Hanzhong 723003, China 2.School of Computer and Communication, Lanzhou University of Technology, Lanzhou 730050, China; 3.Shaanxi Xiyu Highway Corporation Ltd., Hancheng 715400, China;
推荐引用方式 GB/T 7714	Zhang, Qiu-Yu,Sun, Jing-Tao,Yan, Xiao-Wen,et al. Research of spam filtering system based on latent semantic analysis and MD5[J]. Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China,2007,36(6):1223-1227.
APA	Zhang, Qiu-Yu,Sun, Jing-Tao,Yan, Xiao-Wen,&Huang, Wen-Nan.(2007).Research of spam filtering system based on latent semantic analysis and MD5.Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China,36(6),1223-1227.
MLA	Zhang, Qiu-Yu,et al."Research of spam filtering system based on latent semantic analysis and MD5".Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China 36.6(2007):1223-1227.