9E-Gov of the United States. FEA Consolidated Reference Model Document,Version 2.3 [EB/OL]. http://www.whitehouse.gov/omb/ egov/a-2-EAModelsNEW2 .html, 2007 - 10-15.
2Jiawei Han, Micheline Kamber, Jian Pei. Data Mining: Con- cepts and Techniques, Third Edition [M]. Massachusetts: Morgan Kaufmann Publishers, 2011.
3Hu W M,Wu O,Chen Z H,Fu Z Y and Maybank S. Recognition of pornographic Web pages by classifying texts and images [J ]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2007,29(6): 1019-1033.
4Hammami M and Chahir Y. WebGuard:a web filtering en- gine combining textual, structural, and visual.content-based analysis [J]. IEEE Transactions on Knowledge and Data Engineering, 2006, 18(2) : 272-284.
5Jiawei Han, Micheline Kamber, Jian Pei. Data Mining: Con- cepts and Techniques, Third Edition [M]. Massachusetts: Morgan Kaufmann Publishers, 2011.
