[1]李清泉,常晓猛,萧世伦,等.中国城际社交关系网络特征分析[J].深圳大学学报理工版,2013,30(No.5(441-550)):441-449.[doi:10.3724/SP.J.1249.2013.05441]
 Li Qingquan,Chang Xiaomeng,et al.Characteristics of micro-blog inter-city social interactions in China[J].Journal of Shenzhen University Science and Engineering,2013,30(No.5(441-550)):441-449.[doi:10.3724/SP.J.1249.2013.05441]
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中国城际社交关系网络特征分析()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第30卷
期数:
2013年No.5(441-550)
页码:
441-449
栏目:
电子与信息科学
出版日期:
2013-09-02

文章信息/Info

Title:
Characteristics of micro-blog inter-city social interactions in China
文章编号:
20130501
作者:
李清泉常晓猛萧世伦鄢 科乐 阳陈碧宇
1) 深圳大学空间信息智能感知与服务深圳市重点实验室,深圳518060
2) 武汉大学测绘遥感信息工程国家重点实验室,武汉 430079
3) 美国田纳西大学地理系,诺克思维尔37996,美国;4)武汉大学国际软件学院,武汉 430079
Author(s):
Li Qingquan1 2 Chang Xiaomeng1 2 Shaw Shih-lung23Yan Ke4 Yue Yang1 and Chen Biyu2
1) Shenzhen Key Laboratory of Spatial Smart Sensing and Services, Shenzhen University, Shenzhen 518060, P.R.China
2) State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing, Wuhan University, Wuhan 430079, P.R.China
3) Department of Geography, The University of Tennessee, Knoxville 37996, USA
4) International School of Software, Wuhan University, Wuhan 430079, P.R.China
关键词:
中国城际地理网络社交网络新浪微博社交通量空间分异局部异构性集聚数据社交时空延伸
Keywords:
China’s inter-city geo-social network social network services (SNSs) SINA micro-blog social connectivity spatial differentiation heterogeneity concentration extension of social space and time
分类号:
K 921/927;TP 393
DOI:
10.3724/SP.J.1249.2013.05441
文献标志码:
A
摘要:
基于中国大型社交网络人际社交关系,以新浪微博为例,构建中国城际地理社交关系网络,提出以城市社交通量指数、城际社交通量指数和城市社交集聚指数为主要评价指标,借此评价城市社交活跃度与影响力、城际社交强度以及城市社交偏好性,分析中国城市社交网络的拓扑特征.研究显示,中国城际社交网络具有明显的全局异构性和局部异构性,在地理空间分布上呈现空间分异现象.城市的社交通量与集聚指数呈较强的正相关,深刻影响中国社会文明进程的一二线城市属于社交寡占型城市,与外界交流相比中小城市社交偏好更为集聚.该研究可为探讨线上网络空间与线下现实空间的映射关系,揭示社交网络信息流的地理空间传播路径、预测网络热点事件时空演化趋势及时空影响范围提供理论依据.
Abstract:
Based on the aggregated inter-person social relationships collected from the largest social network website in China—SINA micro-blog, an inter-city geographic social network (GSN) is built in this research. To evaluate the city social activity and influence, strength of inter-city social linkages, and city social preferences separately, three indices of inter-city social connectivity, city social connectivity, and concentration of social preference are presented. By using the indices, this paper attempts to analyze the topological characteristics and map the spatial distribution of inter-city social interactions in China. Results show that strong system and local heterogeneities exist in the inter-city GSN, social connectivity is significantly imbalanced among cities and city linkages in China. Also it was found that city social connectivity is positively related with the city social preferences, outside communication in most of the tier one and tier two cities are much more concentrated compared to the other cities in China. This research can help us to understand the mapping relationships between online and offline social network, reveal the transmission routes of information flow, and forecast the spatio-temporal evolutions of hot social incidents.

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备注/Memo

备注/Memo:
Received:2013-08-21;Accepted:2013-09-01
Foundation:National Natural Science Foundation of China (41371377); Shenzhen Scientific Research and Development Funding Program (ZDSY20121019111146499)
Corresponding author:Professor Li Qingquan.E-mail:liqq@szu.edu.cn
Citation:Li Qingquan,Chang Xiaomeng,Shaw Shih-lung,et al.Characteristics of micro-blog inter-city social interactions in China[J]. Journal of Shenzhen University Science and Engineering, 2013, 30(5): 441-449.(in Chinese)
基金项目:国家自然科学基金资助项目(41371377); 深圳市科技研发基金资助项目(ZDSY20121019111146499)
作者简介:李清泉(1965-),男(汉族),安徽省天长市人,深圳大学教授、博士生导师.E-mail:liqq@szu.edu.cn
引文:李清泉,常晓猛,萧世伦,等.中国城际社交关系网络特征分析[J]. 深圳大学学报理工版,2013,30(5):441-449.
更新日期/Last Update: 2013-09-02