情报杂志Issue(8)：161-167,7.DOI:10.3969/j.issn.1002-1965.2014.08.027
基于社会网络分析的网络谣言研究*--以食品安全微博谣言为例
Study on Micro-blog Rumor Based on Social Network Analysis-A Case Study on the Micro-blog about Food Security
摘要
Abstract
This paper introducing the social network analysis aims to explore the features of Micro-blog rumors' structure, identify the key nodes and core groups and prode the influence of rumors' spread structure and subgroups' internal and external relations on the spread of ru-mor. The paper is an exploratory case study on Micro-blog rumors about food security in 2013 and it analyses network'structure and cohe-sive subgroup, mining opinion leaders. The analysis reveals that the small-world phenomenon of Micro-blog rumors about food security in 2013 is not very obvious and the network's structure is of sparsity, connectivity, instability and fragility. It is operational to reduce dis-semination of rumors and spead of panic by guiding and taking control of network opinion leaders.关键词
微博谣言/社会网络分析/食品安全/网络结构/意见领袖Key words
micro-blog rumors/social network analysis/food security/network' structure/opinion leader分类
社会科学引用本文复制引用
洪小娟,姜楠,夏进进..基于社会网络分析的网络谣言研究*--以食品安全微博谣言为例[J].情报杂志,2014,(8):161-167,7.基金项目
国家自然科学基金资助项目“互联网舆情演化中群体行为协同演进模型研究”(编号:71271120) （编号:71271120）
教育部人文社会科学基金项目“移动互联网舆情与线下集合行为的耦合性研究”(编号:11YJC630059) （编号:11YJC630059）
江苏省教育系统党建研究会资助项目“高校校园网络舆论的形成与引导研究”(编号:2013JYDJZZ-YB05008) （编号:2013JYDJZZ-YB05008）
