A Survey of Key Technology of Network Public Opinion Analysis

Su Ying Li,J.C.M Kao,W.-P Sung

doi:10.1051/matecconf/20166305026

Abstract

The internet has become an important base for internet users to make comments because of its interactivity and fast dissemination. The outbreak of internet public opinion has become a major risk for network information security. Domestic and foreign researchers had carried out extensive and in-depth study on public opinion. Fruitful results have achieved in the basic theory research and emergency handling and other aspects of public opinion. But research on the public opinion in China is still in the initial stage, the key technology of the public opinion analysis is still as a starting point for in-depth study and discussion.

Highlights

After newspapers, radio, television, the internet has become the fourth media
Internet public opinion refers to the internet users’ subjective reflection of the various phenomena and problems in society, and the public's comments and views with a certain tendency propagated through the network [2]
Panchong Xia [10] completed the network public opinion evolutionary trend forecast with gray theory

Summary

Introduction

Radio, television, the internet has become the fourth media. It has become the main medium of information dissemination and main carrier of social public opinion reflected [1]. It has become the main medium of information dissemination and main carrier of social public opinion reflected [1]. With the emphasis on the network public opinion, the analysis about public opinion has become a hot research. The United States’ TDT [3] (Topic Detection and Tracking) system is the most well-known network public opinion analysis system. Pan xin etc.put forward new public opinion propagation model based on social network analysis[5].

Results

Conclusion