Based On System Dynamics Of Network Cluster Evolution Behavior Research

The social network has changed the way people's network behavior to a certain extent,the social network platform has become the people to exchange information and information dissemination center,which is reflected in the micro-blog,WeChat is particularly significant,the network cluster behavior is produced in such environment.The network collectivebehavior is a large number of Internet users in the network,spontaneous and unorganized around a public topic,to express their views and communication behavior,and the network cluster events are leading the network collective behavior of a social event,therefore,it has important theoretical and practical significance to research the network cluster behavior and evolution.First of all,this paper focuses on the network cluster behavior,network cluster events defined and analyzed the relationship between the factors are key factors to produce network cluster behavior,and analyzed the influence of key factors on individual behavior.By using the method of case study,the evolution process of network cluster behavior is discussed,and the four stages of network cluster behavior evolution are obtained,and the influence factors of network cluster behavior evolution are analyzed.Secondly,this paper expounds the advantages and feasibility of using system dynamics and modeling method of system dynamics steps,through the research on boundary conditions to determine the settings and research,given the causality diagram,drawing to the causal relationship between the total system flow chart,and the total system flow diagram in the analysis of variables are defined then,the variable equation is determined by function,establish the variable assignment and model,and then use the method of historical test the validity of the model is verified.Finally,the establishment of the network cluster behavior evolution model based on the evolution of the network cluster behavior using VENSIM software process simulation,and the simulation results from Internet users,government,media,events of the four aspects put forward the corresponding strategy.