瑞典人口规模网络的解剖学
Georgios Panayiotou1, Inga K Wohlert2, Miia Bask3
1InfoLab, Department of Information Technology, Uppsala University, Uppsala, Sweden. georgios.panayiotou@it.uu.se.
Scientific reports
|August 19, 2025
概括
研究人员使用公共数据为瑞典建立了一个大型社交网络,透露了其在家庭,学校和工作中的结构. 与荷兰的比较显示出类似的模式,差异归因于人口密度.
科学领域:
- 社交网络分析 社交网络分析
- 计算社会科学 计算社会科学
- 社会学 社会学 社会学
背景情况:
- 人们对大规模社交网络分析越来越感兴趣.
- 将研究扩展到全国范围的网络中,使用行政数据.
研究的目的:
- 为瑞典构建和分析一个人口规模,多层次的社会网络.
- 模拟各种社会层面的社会机会结构.
- 将网络特征与荷兰的特征进行比较.
主要方法:
- 利用了来自瑞典 (2000-2017年) 的公共登记数据.
- 构建了一个包含大约830万个 (15岁以上) 个体的多层网络.
- 分析了网络结构,连接模式,度分布和小世界属性.
主要成果:
- 开发了一个全面的社会网络,代表瑞典的社会结构.
- 与荷兰相比,确定了与荷兰相似的广泛程度分布和小世界特征.
- 观察到网络模式中的差异,可能与人口密度变化有关.
结论:
- 该研究提供了瑞典社交网络结构的详细地图.
- 跨国比较突出了普遍性和特定环境的社交网络特征.
- 人口密度成为影响国家社交网络特征的关键因素.
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