The Analysis For Network Opinion Monitor

System theory makes the object to be studyed and analyzed as an organic whole.It uses holistic thinking, from top to bottom, from the total-to-fine, focusing on the essential factors and the relationship between elements and systems, its research methods to grasp the system's function and role as a hole, provides us a new perspective and ideas to study network public Opinion.Through the research of the formation of network public opinion, this article will divide the form of network public opinion into four stages,they are"atency"of public opinion,"germinal period"of public opinion,"formative"of public opinion and"calm period"of public opinion. According to system theory, to impose the intervention and control from the outside on certain links within the system, the system could achieve its purpose of optimization. Thus, by targeted controlling four links in the network public Opinion system-generated process, it can achieve the purpose to monitore network public Opinion and clean network environment effectively.Characteristics and influencing factors in all segments of public opinion formation are different, therefore its influence and mechanism to public opinion formation is not the same, thus the interventions imposed also will be emphasized differently. The four links of network public opinion generated by the article, divides the control of the network public opinion system into four steps:latency prediction of public opinion,control of hair growth on public opinion,guide the formation of public opinion,media amended to calm public opinion. This article discusses in detail on the measures of the media prediction,control and guide, in order to accurately grasp the network public opinion and provide the ways which can be referenced.