| 社会性网络服务社区中人际节点空间分布特征及地缘因素分析 |
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| 引用本文： | 路紫,王文婷.社会性网络服务社区中人际节点空间分布特征及地缘因素分析[J].地理科学,2011(11):1293-1300. |
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| 作者姓名： | 路紫 王文婷 |
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| 作者单位： | 河北师范大学旅游系;河北师范大学资源与环境科学学院; |
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| 基金项目： | 国家自然科学基金项目(40971073); 河北省自然科学基金项目(D2010000419)资助 |
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| 摘 要： | 以开心网15个大学群为案例,应用信息熵和度分布两种方法,研究了社会性网络服务社区中人际节点空间分布特征及其地缘因素的影响。人际节点是以＂好友＂关系建立的链接来表达的,研究数据包括通过＂成员＂体现的好友和通过＂话题＂体现的好友2个层次,以便可以将虚拟的可能关系变为虚拟现实的确定关系。研究结果如下：①各大学群中好友空间分布...
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| 关 键 词： | 人际节点空间分布 社会性网络服务社区 信息熵 度分布 地缘因素 |
The Spatial Distribution Characteristics of Interpersonal Node in Social Networking Services Community and the Analysis of Geopolitical Factors |
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| LU Zi,WANG Wen-ting.The Spatial Distribution Characteristics of Interpersonal Node in Social Networking Services Community and the Analysis of Geopolitical Factors[J].Scientia Geographica Sinica,2011(11):1293-1300. |
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| Authors: | LU Zi WANG Wen-ting |
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| Institution: | LU Zi,WANG Wen-ting(Tourism Department,College of Resource and Environment Sciences,HebeiNormal University,Shijiazhuang,Hebei 050024,China) |
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| Abstract: | From the geographical perspective,this study aims to explore the spatial distribution characteristics of interpersonal nodes in social networking services community.In order to study the the spatial distribution characteristics of interpersonal nodes and geographical factors in the social networking services community,15 university groups in Kaixin Net are choosen as samples.Two methods of comentropy and degree distribution are used in this study,and the curve model of information flow distance decay of the... |
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| Keywords: | spatial distribution of interpersonal node social networking services community comentropy degree distribution geographical factors |
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