| 一种改进Shark-Search的多媒体主题搜索算法 |
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| 引用本文： | 杨仁广,宋宇,孟祥增.一种改进Shark-Search的多媒体主题搜索算法[J].计算机工程与应用,2010,46(14):152-154. |
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| 作者姓名： | 杨仁广 宋宇 孟祥增 |
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| 作者单位： | 1.山东师范大学 传播学院，济南 250014 2.南京中医药大学 图书馆信息技术部，南京 210046 |
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| 基金项目： | 山东省自然科学基金No.y2005G21~~ |
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| 摘 要： | 针对包含多媒体的网页链接特点，对Shark-Search主题搜索算法在搜索宽度、链接相似性判断以及待爬行链接选取策略上进行改进，采取“先搜索、后判断”的搜索过程。实验结果表明，改进的Shark-Search算法能够大大提高多媒体主题网页搜索的效率。
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| 关 键 词： | Fish-Search算法 Shark-Search算法 主题搜索 |
| 收稿时间： | 2008-11-6 |
| 修稿时间： | 2009-1-20
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Multimedia topic search algorithm based on improved Shark-Search |
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| YANG Ren-guang,SONG Yu,MENG Xiang-zeng.Multimedia topic search algorithm based on improved Shark-Search[J].Computer Engineering and Applications,2010,46(14):152-154. |
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| Authors: | YANG Ren-guang SONG Yu MENG Xiang-zeng |
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| Affiliation: | 1.School of Communications，Shangdong Normal University，Jinan 250014，China 2.Department of Library Information Technology，Nanjing University of Traditional Chinese Medicine，Nanjing 210046，China |
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| Abstract: | For the page link features of containing multimedia,this paper improves the Shark-Search theme search algorithm in the search width,link similar judgement and crawling link selecting strategies,takesfirst search,after the judgementof the search process.The results show that the improved the Shark-Search algorithms can greatly enhance the theme of multimedia Web search efficiency. |
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| Keywords: | Fish-Search algorithm Shark-Search algorithm topic search |
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