文档介绍：第 26 卷第 2 期计算机应用研究 Vol. 26 No. 2
2009 年 2 月 Application Research puters Feb. 2009
基于内容理解的不良信息过滤技术研究*
彭昱忠, 元昌安, 王艳, 覃晓
( 广西师范学院计算机信息工程学院科学计算与智能信息处理广西高校重点实验室, 南宁 530001)
摘要: 针对当前基于内容理解的网络不良信息过滤国内外研究现状, 简要介绍了基于内容理解的不良信息过
滤技术的相关概念和特点, 并对基于内容理解的不良信息过滤关键工作中的主要算法和技术的基本原理及优缺
点进行了系统的探讨和分析。最后讨论了当前基于内容的不良信息过滤技术存在的困难和发展趋势。
关键词: 不良信息过滤; 色情信息过滤; 图像过滤; 内容理解; 内容安全
中图分类号: TP311. 13 文献标志码: A 文章编号: 1001- 3695( 2009) 02- 0433- 06
Studies on objectionable information filtering technology
based on contents understanding
PENG Yu-zhong, YUAN Chang-an, WANG Yan, QIN Xiao
( Key Laboratory of puting & Intelligent Information Processing in Universities of Guangxi, School puter Information
Engineering, Guangxi Teacher Education University, Nanning 530001, China)
Abstract: This paper studied international researches on work objectionable information filtering based on understand-
ing of the content with its status and the advances. It briefly introduced the conception and traits of objectionable information
filtering technology based on contents understanding, elaborated and analyzed the basic principles of major algorithm and tech-
nology in key works, including the advantages and disadvantages. Finally, gave some difficulties and future directions of the
research.
Key words: objectionable information filtering; pornography filtering; image filtering; content underst