摘要
通过腾讯QQ数据集详细分析了中国在线社交网络中用户的统计特征,交友、聊天等行为规律和地理分布规律。同时,对比《中国城市统计年鉴》等权威统计资料,发现在线社交网络的用户和用户行为数据,例如各地区的用户数、聊天数与该地区发展指标呈正相关,这表示在线社交网络数据能够在一定程度上反映各地经济、交通、通信等城市建设状况,相关结果对于区域经济研究具有启发意义。
In this paper, we investigate a sample of Tencent QQ online social network and analyze in detail the users＇ basic characteristics, users＇ behavior patterns of making friends and chatting, and the users＇ geographical distribution. In addition, comparing with an authoritative data acquired from China City Statistical Yearbook, we find positive correlations between the regional development indicators and the characteristics of online social networks, such as the number of online users, the total chatting days of a city. This indicates that users＇ behaviors in online social networks could reflect the development of local economy, transport, telecommunications, etc. Our findings are instructive for regional economic research.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2015年第5期643-651,共9页
Journal of University of Electronic Science and Technology of China
基金
国家自然科学基金(11205042,11205040)
2014年浙江省大学生科技创新活动计划(新苗人才计划)项目(2014R421062)
关键词
行为特性
经济预测
地理分布
网络结构
社交网络
behavior pattern
economic prediction
geography distribution
network structure
social networks
