Knowledge Commons of Institute of Automation,CAS
Social Cognition Construction of the Avian Flu based on Social Media Big Data | |
Yuejiao Wang; Zhidong Cao | |
2019 | |
会议名称 | 2019 IEEE International Conference on Intelligence and Security Informatics (ISI) |
会议日期 | 1-3 July 2019 |
会议地点 | Shenzhen, China, |
摘要 | During the high incidence of avian flu, the mainstream media and social media report a lot on the epidemic, mobilizing the people to prevent and control avian flu. This paper collects reports on avian flu from News, Forums, Apps, WeChat and Microblog and forms five data sets. We extract agenda-settings from the News dataset and build agenda-setting networks of the five datasets. Then we use the QAP test to verify the relevance of these agenda-setting networks. We also project the agenda-setting dissimilarity matrices into a two-dimensional space using the MDS method to form cognitive maps, analyzing the cognitive drift of media platforms relative to News. Results show that the agenda-setting networks of Apps and News have the highest correlation coefficient of 0.9193, while Microblog and News have the lowest correlation coefficient of 0.5611. The cognitive maps of Apps, Forum and WeChat have a slight translation and rotation relative to the cognitive map of News. But their relative positional relationship among agenda-settings are similar with News, expect Microblog. |
收录类别 | EI |
语种 | 英语 |
七大方向——子方向分类 | 社会计算 |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/26107 |
专题 | 多模态人工智能系统全国重点实验室_互联网大数据与信息安全 |
通讯作者 | Zhidong Cao |
作者单位 | State Key Laboratory of Management and Control for Complex Systems,Institute of Automation, Chinese Academy of Sciences |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Yuejiao Wang,Zhidong Cao. Social Cognition Construction of the Avian Flu based on Social Media Big Data[C],2019. |
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