The Desgin and Implementationof Vertical Search Engine Based on Nutch - 文章详情页

作者：

Wang, Hui (Wang, Hui.) | Yan, Jianzhuo (Yan, Jianzhuo.) | Fang, Liying (Fang, Liying.) | Shi, Xinqing (Shi, Xinqing.) | Luo, Hairui (Luo, Hairui.)

收录：

CPCI-S

摘要：

For　the　convenience　that　users　can　query　information　of　traditional　Chinese　medicine　in　the　network　of　Marine　information,　the　vertical　search　engine　system　based　on　Nutch　is　designed.　Joined　Chinese　word　segmentation　to　analyze　the　web　page,　added　a　PageRank　algorithm　to　judge　the　authority　value　of　the　links,　achieved　a　topic　relevance　algorithm　based　on　VSM　to　filter　the　web　pages.　The　results　show　that　the　system　is　feasible.

关键词：

Topic relevance PageRank Vertical search engine Nutch

作者机构：

[ 1 ] [Wang, Hui]Beijing Univ Technol, Dept Elect informat & control Engn, Beijing 100124, Peoples R China
[ 2 ] [Yan, Jianzhuo]Beijing Univ Technol, Dept Elect informat & control Engn, Beijing 100124, Peoples R China
[ 3 ] [Fang, Liying]Beijing Univ Technol, Dept Elect informat & control Engn, Beijing 100124, Peoples R China
[ 4 ] [Shi, Xinqing]Beijing Univ Technol, Dept Elect informat & control Engn, Beijing 100124, Peoples R China
[ 5 ] [Luo, Hairui]Beijing Univ Technol, Dept Elect informat & control Engn, Beijing 100124, Peoples R China

通讯作者信息：

[Wang, Hui]Beijing Univ Technol, Pingleyuan 100, Beijing 100124, Peoples R China

电子邮件地址：

wanghuicxx@sina.com

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