| 基于模糊理论的网页过滤算法的实现 |
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| 引用本文： | 袁敏,高守平,廖金辉.基于模糊理论的网页过滤算法的实现[J].计算机工程与应用,2006,42(24):149-151. |
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| 作者姓名： | 袁敏 高守平 廖金辉 |
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| 作者单位： | 东南大学软件学院,南京,210018;湘南学院计算机系,湖南,郴州,423043;湘南学院计算机系,湖南,郴州,423043 |
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| 基金项目： | 浙江省湖州市自然科学基金;湖南省教育科学规划项目 |
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| 摘 要： | 从模糊理论的角度详细设计了网页过滤的智能算法,依据类间词频方差确定评判因素,以待评判对象的词频向量作为权重集,按各定义类中的关键词词频均值的排名构造评判矩阵,最终结合“阈值法”和“最大隶属原则”判断网页是否该被屏蔽。并以边界值测试方法,结合实验结果验证了算法的合理性、准确性。
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| 关 键 词： | 综合评判 词频方差 过滤算法 边界值测试 |
| 文章编号： | 1002-8331-（2006）24-0149-03 |
| 收稿时间： | 2005-11 |
| 修稿时间： | 2005-11 |
Implementation of Algorithm to Filter out Impure Webpages Based on Fuzzy Theory |
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| Yuan Min,Gao Shouping,Liao Jinhui.Implementation of Algorithm to Filter out Impure Webpages Based on Fuzzy Theory[J].Computer Engineering and Applications,2006,42(24):149-151. |
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| Authors: | Yuan Min Gao Shouping Liao Jinhui |
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| Affiliation: | 1.College of Software Engineering, Southeast University, Nanjing 210018; 2.Department of Comouter Science. , Xiangnan University, Chenzhou, Hunan 423043 |
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| Abstract: | Based on fuzzy theory,an intelligent algorithm to filter out impure webpages is designed.Through factors of comprehensive judgement selected by word frequency variance,word frequency vector of the target is regard as the weight fuzzy set.According to the rank of average factors's word frequency,the judgement matrix is made up.Finally,as the law of threshold value and the maximum ordinate degree principle,we can judge whether webpapes should be shielded.And with the method of border value testing,this paper verifies the rationality,accuracy of the algorithm upon the experimental result. |
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| Keywords: | comprehensive judgement word frequency variance algorithm to filter border value testing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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