| 基于概念的网页相似度处理算法研究 |
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| 引用本文： | 郭晨娟,李战怀.基于概念的网页相似度处理算法研究[J].计算机应用,2006,26(12):3030-3032. |
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| 作者姓名： | 郭晨娟 李战怀 |
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| 作者单位： | 西北工业大学,计算机学院,陕西,西安,710072 |
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| 基金项目： | 西北工业大学校科研和教改项目 |
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| 摘 要： | 针对海量网页信息，提出适于搜索引擎使用的网页相似度处理算法。算法依据网页抽象形成的概念，在倒排文档基础上建立相似度处理模型。该模型缩小了需要进行相似度计算的网页文档范围，节约大量时间和空间资源，为优化相似度计算奠定了良好基础。
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| 关 键 词： | 相似网页 概念抽取 聚类分析 消重 |
| 文章编号： | 1001-9081（2006）12-3030-03 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-06-212006-08-27 |
Concept based algorithm of dealing near-replicas of documents on the Web |
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| GUO Chen-juan,LI Zhan-huai.Concept based algorithm of dealing near-replicas of documents on the Web[J].journal of Computer Applications,2006,26(12):3030-3032. |
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| Authors: | GUO Chen-juan LI Zhan-huai |
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| Abstract: | To solve near-replicas of documents on the Web obtained by search engine, a similarity dealing algorithm was proposed. Based on concepts extracted from the Web pages and inverted file, the algorithm built a model which shrank the scale of the Web pages processed. The algorithm saved a great deal of temporal and spatial resources and provides a good foundation for near-replicas detection. |
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| Keywords: | near-repllcas documents concept extraction cluster analysis near-replicas detection |
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