布鲁斯基:网络拓,极化和算法策划
Dorian Quelle1,2, Alexandre Bovet1,2
1Department of Mathematical Modeling and Machine Learning, University of Zurich, Switzerland.
PloS one
|February 26, 2025
概括
作为一个去中心化的社交网络,Bluesky具有类似于已建立平台的网络结构. 虽然新闻分享没有政治偏见,但以色列 - 巴勒斯坦冲突显示出不同的,两极分化的用户群.
科学领域:
- 社交媒体分析 社交媒体分析
- 网络科学 网络科学
- 计算社会科学 计算社会科学
背景情况:
- Bluesky是一个新兴的去中心化社交媒体平台,提供了新的功能和数据访问.
- 了解新平台的网络动态对于社会科学研究至关重要.
- 这项研究描述了Bluesky用户的交互网络.
研究的目的:
- 分析Bluesky用户的政治倾向,两极化,网络结构和算法策划.
- 调查用户与定制创建的算法料的互动.
- 检查共享新闻来源的政治倾向和平台上的基于问题的分歧.
主要方法:
- 分析了包含2023年2月至2024年5月的500万Bluesky用户的数据集.
- 检查网络层,包括回复,喜欢,转发和关注.
- 分析关于以色列-巴勒斯坦冲突的共享超链接和用户意见.
主要成果:
- 布鲁斯基的网络展示了重尾分布,高聚类和短连接路径,反映了更大的社交网络.
- 用户采用定制创建的算法料是有限的.
- 在共享的新闻来源中没有发现政治两极分化;主要是左中派的消息来源被共享.
- 关于以色列-巴勒斯坦冲突,出现了基于问题的重大分歧,形成了两个不同的同性恋集群 (亲巴勒斯坦和亲以色列),亲巴勒斯坦的声音更为众多.
结论:
- 布鲁斯基的网络结构与现有的大型社交媒体平台相似,尽管它具有新的功能.
- 该平台为社会,网络和政治科学家提供了重要的研究机会.
- 虽然在新闻分享方面政治中立,但Bluesky表现出基于问题的两极分化.
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