DocumentCode :
2341935
Title :
A fuzzy classification method based on feature selection algorithm in malicious script code detection
Author :
Fu, Leipeng ; Zhang, Tao ; Zhang, Han ; Li, Zhaohui
Author_Institution :
Coll. of Inf. Tech. Sci., Nankai Univ., Tianjin, China
Volume :
2
fYear :
2011
fDate :
22-23 Oct. 2011
Firstpage :
218
Lastpage :
221
Abstract :
In this paper, a new feature selection algorithm was uesd in fuzzy classification to detect malicious script code. Firstly, extract statistical features from samples based on knowledge and the key words. Next, correlation and separability criterion based on minimum mean square error was utilized to filter the features. After that, the noise of samples was deleted by the final features. The features matrix of script samples from the malicious script collection and the benign script collection was obtained. As to fuzzy model, normal distribution of partial large-scale was selected to construct the membership function according to the malicious script features. The results of experiment show that the fuzzy classification method using feature selection algorithm has higher accuracy than the method using variance feature selection.
Keywords :
fuzzy set theory; pattern classification; fuzzy classification method; malicious script code detection; malicious script collection; malicious script features; membership function; minimum mean square error; separability criterion; statistical features; variance feature selection algorithm; Pattern recognition; feature selection; fuzzy pattern; malicious script; membership function;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
System Science, Engineering Design and Manufacturing Informatization (ICSEM), 2011 International Conference on
Conference_Location :
Guiyang
Print_ISBN :
978-1-4577-0247-1
Type :
conf
DOI :
10.1109/ICSSEM.2011.6081282
Filename :
6081282
Link To Document :
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