摘要
分析Logistic建模原理、变量选择、建模过程,以差分方程及二元回归分析的视角研究确定Logistic模型的系数,通过实证分析研究网络舆情传播规律,尝试解决Logistic模型"瓶颈"问题,为研究Logistic模型规律及其应用提供参考。
Analyze Logistic modeling principle, variable selection and modeling process, determine the coefficients of the Logistic model from the perspective of differential equations and binary regression analysis. Research on the propaga- tion rules of Internet public opinion through empirical analysis, and try to solve the bottleneck problem of Logistic model, and provide ideas for scholars to research on Logistic model rules and its application.
出处
《廊坊师范学院学报(自然科学版)》
2016年第3期12-15,共4页
Journal of Langfang Normal University(Natural Science Edition)
基金
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"(2014LZ10)
河北社科基金"面向突发事件的网民情绪风险建模与对策研究"(HB16GL098)
关键词
LOGISTIC模型
微分方程
网络舆情
回归分析
Logistic model
differential equation
internet public opinion
regression analysis