| 基于链接分析法的网络社区影响力研究 ——以国内30个网络社区网站为例 |
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| 引用本文： | 赵发珍.基于链接分析法的网络社区影响力研究 ——以国内30个网络社区网站为例[J].现代情报,2013,33(6):91-95. |
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| 作者姓名： | 赵发珍 |
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| 作者单位： | 兰州大学图书馆,甘肃 兰州 730000 |
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| 摘 要： | 论文通过Yahoo！和Bing搜索引擎获取30个网络社区网站的网页总数、链接总数、内、外部链接数、PR值,并计算了网络影响因子等,运用灰色关联分析对以上多项链接指标数据进行综合排序。研究结果表明:这30个网络社区网站网络影响力前几位是:51.com、腾讯微博、腾讯博客、腾讯论坛、网易微博、网易博客、新浪博客、豆瓣网。最后通过对比Yahoo!和Bing搜索引擎获取的链接数据,验证了两大搜索引擎对于网站链接分析是可行的,但是用Yahoo搜索引擎统计的数据来分析更为准确一些。
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| 关 键 词： | 链接分析 网络社区 影响力 |
Influence of Online Communities Based on Link Analysis——A Case Study of 30 Network Community of China |
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| Authors: | Zhao Fazhen |
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| Institution: | Library,Lanzhou University,Lanzhou 730000,China |
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| Abstract: | The article used link analysis method to study the influnce of the 30 network community in China.The author used Yahoo!and Bing search engine to obtain the total number,the total number of links,number of external links and PR value of 30 pages of the online community site,calculated the Web Impact Factor,and used gray relational analysis method to sort the previously mentioned link indicator data.The results showed that:The influence of 30 online communities could be ranked as follows:51.com,Tencent meager,Tencent blog,Tencent Forum,and Netease microblogging,Netease blog,Sina blog,watercress network,etc.Finally,by comparing Yahoo!and Bing search engine for link data to verify the two major search engines for Web link analysis is feasible,but the Yahoo!search engine statistical data analysis could be more accurate. |
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