大数据环境下舆情分析与决策支持体系研究

On Public Opinion Analysis and Decision Support System in Big Data Environment

大数据环境下,社会舆情传播方式、速度等都发生很大变化,使政府在舆情监管和相关决策制定方面面临挑战。新技术为舆情分析和决策支持提供了更多的技术保障。本文对现有舆情分析和决策支持系统的应用现状进行了分析,并在此基础上构建了大数据环境下网络舆情分析与决策支持体系框架,以期有助于政府对舆情事件做出预判、研判和决策指导。

In the big data environment;the way and speed of public opinion transmission have changed a lot;which has made the government face challenges in public opinion supervision and relevant decision-making.New technologies provide more technical support for public opinion analysis and decision support.This paper analyzes the current situation of the public opinion analysis and decision support system;and constructs a framework of network public opinion analysis and decision support system under the big data environment;so as to help the government make pre-judgment;research and judgment on public opinion events and guide decision-making.