蓝色开始:一个大规模的双向和更高阶的社交网络数据集
Alyssa Hasegawa Smith1, Ilya Amburg2, Sagar Kumar3,4
1Network Science Institute, Northeastern University, Boston, Massachusetts, USA. smith.alyss@northeastern.edu.
Scientific data
|March 3, 2026
概括
研究人员介绍了"A Blue Start",这是一个来自Bluesky平台的大规模社交网络的新型数据集. 该资源捕捉了双向和高阶相互作用,对于理解复杂的社会动态和疾病传播至关重要.
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
- 数学流行病学数学流行病学
背景情况:
- 大规模网络是社会系统,流行病学和生物学的基础.
- 现实世界的互动往往涉及更高层次的 (组) 动态,而不仅仅是对联的关系.
- 高阶模型与可用的数据之间存在差距,阻碍了验证.
研究的目的:
- 引入一个新的,大规模的数据集桥接双向和更高阶网络数据.
- 为研究社会系统中的群体形成和传播过程提供资源.
- 为了利用Bluesky社交媒体平台的独特功能进行网络研究.
主要方法:
- 利用了Bluesky社交媒体平台的开放API.
- 收集关于用户帐户的数据,并排关系,以及用户策划的群组 ("启动包").
- 编制了一个名为"蓝色开始"的数据集,包括3970万用户,240亿的关系和365.8万组.
主要成果:
- "蓝色开始"数据集包含3970万个用户帐户.
- 该数据集包括24亿个对联的后续关系.
- 数据集包括365.8万个代表高阶社会结构的群体.
结论:
- "蓝色开始"数据集是高级网络分析的重要资源.
- 这一数据集有助于研究社会动态,疾病传播和信息传播.
- 它可以研究桥梁机制的配对和小组级别的相互作用.
相关概念视频
Relationship Formation
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
Protein Networks
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
Evolutionary Relationships through Genome Comparisons
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
Protein Networks
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
Time-Series Graph
A time-series graph is a line graph with repeated measurements taken at successive intervals of time. It is also called a time series chart. To construct a time-series graph, one must look at both pieces of a paired data set. The horizontal axis is used to plot the time increments, and the vertical axis is used to plot the values of the variable that one is measuring. By using the axes in this way, each point on the graph will correspond to time and a measured quantity. The points on the graph...
Scientific Nature of Social Psychology
Social psychology is a scientific discipline dedicated to understanding how individuals think, feel, and behave in social contexts. Unlike common sense, which relies on anecdotal experiences and intuition, social psychology employs systematic research and empirical methods to ensure objectivity and reliability. This distinction is fundamental in distinguishing scientifically supported findings from mere speculation.Four fundamental scientific values guide a structured approach to research in...


