Research on the Dissemination Path of Police-related Public Opinion Based on SIR

This paper study the dissemination paths of a special type:online police-related public opinion. On the basis of the epidemic dynamics model, a model for the spread of police-related public opinion is established, we fitted the model parameters, and the simulation and replication of real police-related public opinion are carried out in conjunction with complex network theory. This study has implications for the development of online communication of police-related public opinion.