基于价值累加理论的网络热点事件舆情研判及系统实现

基于价值累加理论分析网络热点事件的演变过程,确定触发因素的出现、共同信念的形成、行动动员的完成是事件演变的三个关键环节,设计监测模型,对事件舆情中的敏感因素、情感的形成及扩散进行分析判断。在此基础上,构造网络舆情热点信息智能监测平台系统(NPOIMS),以我国西部地区的x市为实例对象,架构舆情监测系统,监测与x市有关的各类舆情信息,提炼热点词语,进行舆情研判,提供分析报告,为相关部门提供舆情引导和事件应对的信息参考和决策支持。

Public opinion analysis and implementation of network hot events based on value added theory

We analyze the evolution of the network hot events based on the value added theory. The emergence of the precipitating factors, the formation of generalized belief, and the completion of mobilization for actions are three crucial phases of the evolution of the events. We also design a monitoring model to analyze sensitive factors, the formation and diffusion of the emotions of public opinions in the events. Based on this, we develop a network public opinion intelligent monitoring system (NPOIMS). And the public opinion monitoring system is built up by takes the X city in the west of China as the instance object. All kinds of public opinion information of the X city are monitored. The hot words are refined, and the public opinion is analyzed. And the analysis results are provided to the government departments as a decision support to guard public opinions and dispose the events.