| 基于PageRank的主题过滤算法改进 |
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| 引用本文： | 王福海.基于PageRank的主题过滤算法改进[J].科技信息,2011(15):J0077-J0077,J0227. |
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| 作者姓名： | 王福海 |
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| 作者单位： | 上海交通大学信息安全工程学院; |
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| 摘 要： | 对通用搜索引擎中的PageRank排序算法进行分析,针对原PageRank算法中主题漂移问题,提出一种与主题相关的改进算法,改进的PageRank值由链接重要性和内容重要性共同确定。
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| 关 键 词： | PageRank 搜索引擎 主题漂移 主题过滤 |
Filtering Algorithm Based on the Topic of Improving PageRank |
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| WANG Fu-hai.Filtering Algorithm Based on the Topic of Improving PageRank[J].Science,2011(15):J0077-J0077,J0227. |
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| Authors: | WANG Fu-hai |
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| Institution: | WANG Fu-hai(Shanghai Jiaotong University Information Security College,Shanghai,200000,China) |
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| Abstract: | To Analysis of the general search engine ranking algorithm PageRank,the original PageRank algorithm have the topic drift problem,an improved algorithm with the subject which PageRank value the importance of the link together to determine the importance and content have been proposed. |
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| Keywords: | PageRank Search engine Topic drift Topic filter |
| 本文献已被 CNKI 维普 等数据库收录！ |
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