Research of spam filtering system based on LSA and SHA

doi:10.1007/978-3-540-87734-9-38

	Research of spam filtering system based on LSA and SHA
	Sun, Jingtao 2,3; Zhang, Qiuyu 3; Yuan, Zhanting 3; Huang, Wenhan 1; Yan, Xiaowen 4; Dong, Jianshe 3
	2008
会议日期	September 24, 2008 - September 28, 2008
会议地点	Beijing, China
关键词	Hash functions Semantics Latent Semantic Analysis Mail characteristic ID Secure hash algorithm Slipping windows Spam filtering
卷号	5264 LNCS
期号	PART 2
DOI	10.1007/978-3-540-87734-9-38
页码	331-340
英文摘要	Along with the widespread concern of spam problem, at present, there are spam filtering system nowadays 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 (SHA). Making use of the LSA marks the latent feature phrase in the spam, semantic analysis is led into the spam filtering technique; the "e-mail fingerprint" of multi-send spam is born with SHA 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 have designed a spam filtering system based on this model. Our designed system was evaluated with an optional dataset. The results obtained were compared with KNN algorithm filter experiment results show that system based on Latent Semantic Analysis and SHA performs KNN. The experiments show the expected results obtained, and the feasibility and advantage of the new spam filtering method is validated. © 2008 Springer-Verlag Berlin Heidelberg.
会议录	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
会议录出版者	Springer Verlag
会议录出版地	HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
语种	英语
ISSN号	03029743
WOS研究方向	Computer Science ; Mathematics
WOS记录号	WOS:000260605100038
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117015]
专题	计算机与通信学院电气工程与信息工程学院
通讯作者	Sun, Jingtao
作者单位	1.Shaanxi Univ Technol, Dept Comp Sci & Technol, Hanzhong 723003, Peoples R China 2.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China 3.Lanzhou Univ Technol, Coll Comp & Commun, Lanzhou 730050, Peoples R China 4.Shaanxi Xiyu Highway Corp Ltd, Shaanxi 715400, Peoples R China
推荐引用方式 GB/T 7714	Sun, Jingtao,Zhang, Qiuyu,Yuan, Zhanting,et al. Research of spam filtering system based on LSA and SHA[C]. 见:. Beijing, China. September 24, 2008 - September 28, 2008.