情报杂志Issue(7)：153-160,129,9.DOI:10.3969/j.issn.1002-1965.2015.07.028
三种群网络舆论空间生态研究
Research on the Three Species Ecological System of Network Public Opinion
摘要
Abstract
Referring to the idea of ecological system modeling, opinions sources of the same Internet incident are divided into three spe-cies, namely Government, Opinion Leader and Web Hyper. And a differential equation ecological model of network public opinion based on microblog and Internet forum, containing competition, predation and co-operation is established by simulating the opinions’ develop-ment as different species striving for common netizens, shown by numerical simulation on MATLAB software. Furthermore, two special conditions, the group polarization in microblog and the negative incidents in the forum, are considered with emphasis. The conclusion can provide some references to guiding positive network public opinions.关键词
网络舆论生态空间/微分方程模型/数值模拟/微博/群体极化/论坛/负面事故Key words
ecological system of network public opinion/differential equation model/numerical simulation/microblog/group polari-zation/Internet forum/negative incidents分类
数理科学引用本文复制引用
袁丹灿,段耀勇,兰月新,袁乔峰,马斌,张鹏..三种群网络舆论空间生态研究[J].情报杂志,2015,(7):153-160,129,9.基金项目
全国统计科学研究计划重点项目“大数据背景下网络舆情风险预警研究”(编号:2014LZ10) （编号:2014LZ10）
教育部人文社会科学研究青年基金项目“大数据背景下微博舆情系统建模与引导机制研究”(编号:14YJC630055) （编号:14YJC630055）
河北省社会科学基金项目“信息异化视角下网络舆情衍生效应与策略研究”(编号:HB14GL005) （编号:HB14GL005）
河北省高等学校人文社会科学研究项目(编号:SZ141264) （编号:SZ141264）
河北省统计科学研究(计划)项目(编号:2014HZ03) （计划）
