情报杂志2025，Vol.44Issue(5)：104-111,8.DOI:10.3969/j.issn.1002-1965.2025.05.013
算法推荐语境下突发事件网络谣言信息时空泛化与共变影响研究
Spatio-Temporal Generalization and Coupling of Rumor Information of Network Emergency Events Based on Social Network Structure in the Context of Algorithm Recommendation
摘要
Abstract
[Research purpose]To explore the spatio-temporal generalization and coupling mechanism of social network structure of the rumor information of emergencies,and provide theoretical insights for the governance and response to online rumors.[Research method]Using the panel big data of rumor information of 12 representative network emergency events in China in recent years,this paper adopts VAR,SSM and SDM to analyze the temporal and spatial endogenous effects of network density,topic interaction and configuration iso-morphism on rumor information reposting,comment,semantic deviation and emotional polarity.[Research result/conclusion]It is con-cluded that,in terms of temporal effect,network density,topic interaction and configuration isomorphism have a rapid positive lag effect on the generalization and coupling of rumor information,and information generalization and coupling have significant positive autocorrela-tion.In terms of spatial effect,network density has the greatest impact on reposting,topic interaction has the greatest impact on comment and semantic deviation,and configuration isomorphism has the greatest impact on emotional polarity.The field composed of configuration isomorphism and topic interaction is easy to lead to the non-synergistic agglomerating reposting behavior in official public opinion field and folk public opinion field.The field composed of network density,configuration isomorphism and topic interaction is easy to lead to the synergistic agglomerating comment behavior in official public opinion field and folk public opinion field.Finally,based on this,the re-search results are analyzed and discussed,and their practical significance in rumor prevention and control is pointed out.关键词
突发事件/算法推荐/社交网络结构/谣言泛化/谣言共变/网络密度/议题交互/组态同构Key words
emergency events/algorithm recommendation/social network structure/rumor generalization/rumor coupling/network den-sity/issue interaction/configuration isomorphism分类
社会科学引用本文复制引用
阳长征..算法推荐语境下突发事件网络谣言信息时空泛化与共变影响研究[J].情报杂志,2025,44(5):104-111,8.基金项目
国家社会科学基金项目"模因传播视域下数智化社会偏见生成机制及共识建构研究"(编号:24BXW052) （编号:24BXW052）
2024年青岛市社会科学规划研究项目"多模态融合视域下青岛重大突发事件网络谣言圈群传播及阻控机制研究"(编号:QDSKL2401039)研究成果. （编号:QDSKL2401039）
