宁夏大学学报（自然科学版）2018，Vol.39Issue(1)：42-47,6.
泛在媒体环境下的一类具有话题衍生性的SEIRS模型
A Kind of Topic Derived SEIRS Model in the Ubiquitous Media Environments
摘要
Abstract
With the progress of science and technology,the use of the internet in people's lives is becoming more and more widespread.People are free to express their opinions on an incident,which makes social networks become the main front for the expression and dissemination of public opinions.In the traditional SEIR model,a new type of SEIRS model with topic derivation under ubiquitous media environment is established based on the external public opinion field and topic derivation rate.A numerical simulation of a small social network is carried out to analyze the influence of topic derivation rate,blocking rate and propulsive rate on the spread of public opinion.关键词
泛在媒体/话题衍生性/SEIRS模型/网络舆情Key words
ubiquitous media/topic derivative/SEIRS model/the network public opinions分类
数理科学引用本文复制引用
袁宏婷,汪文帅..泛在媒体环境下的一类具有话题衍生性的SEIRS模型[J].宁夏大学学报（自然科学版）,2018,39(1):42-47,6.基金项目
国家自然科学基金资助项目(11561055) （11561055）
