| 基于双层规则的内容安全过滤方法 |
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| 引用本文： | 李东艳,黄鹏鹤. 基于双层规则的内容安全过滤方法[J]. 大连交通大学学报, 2007, 28(3): 67-70,87 |
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| 作者姓名： | 李东艳 黄鹏鹤 |
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| 作者单位： | 大连交通大学,软件学院,辽宁,大连,116052;大连交通大学,软件学院,辽宁,大连,116052 |
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| 摘 要： | 针对互联网中信息内容的安全问题,提出了一种基于双层规则的内容安全过滤方法,即通过基于逻辑规则提取的EOCAT分类算法和针对非法文本的特殊词规则构造文本分类器,实现对非法文本的识别.最后进一步讨论了针对各层规则的相关反馈的实现.实验结果表明,该分类方法对于非法文本具有较好的识别效果.
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| 关 键 词： | 内容安全 逻辑规则提取 特殊词规则 文本分类 |
| 文章编号： | 1673-9590（2007）03-0067-05 |
| 收稿时间： | 2006-12-18 |
| 修稿时间： | 2006-12-18 |
A Double-Rule Based Method of Content Security Filtering |
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| LI Dong-Yan,HUANG Peng-he. A Double-Rule Based Method of Content Security Filtering[J]. Journal of Dalian Jiaotong University, 2007, 28(3): 67-70,87 |
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| Authors: | LI Dong-Yan HUANG Peng-he |
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| Abstract: | A kind of double - rules based method is put forward to resolve the content security problem in Internet, which involves identifing the illegitimate text by using EOCAT algorithm based on the extraction of logical and special words rules. The relevant feedback method for every rule-based method is discussed,and the results show the method is effective to solve the problem. |
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| Keywords: | content security extraction of logical rules special words rules text classification |
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