Public opinion listening system based on big data

Abstract

The invention discloses a public opinion listening system based on big data, and relates to the technical field of Internet information processing. The system is used for solving the problems that an existing public opinion listening system is not comprehensive enough in the aspect of data collection, monitoring results are prone to deviation caused by malicious user irrigation comments, normal public opinions naturally formed by people are covered, and network public opinion monitoring loses reliability. The input end of the server is bidirectionally connected with the user side through the Internet or the wireless network. The output end of the server is bidirectionally connected with an internet network point through the internet. A firewall is arranged at the joint of the server and the internet network point. The output end of the Internet website is connected with the input end of the database through the intelligent web crawler system. The database is bidirectionally connected with the server. An acquisition module and an analysis listening module are arranged in the intelligent web crawler system.

Description

technical field [0001] The invention relates to the technical field of Internet information processing, in particular to a public opinion listening system based on big data. Background technique [0002] From the perspective of traditional sociological theory, public opinion itself is a concept in public opinion theory, which is a comprehensive reflection of public opinion. In the strict sense of modern public opinion theory, public opinion itself is not a simple summary of the laws of public opinion, but a description of "public opinion and its effects on the rulers and their political orientation." In actual work, public opinion informants must grasp four meanings in understanding the concept of public opinion: 1. Public opinion is the reflection of the collection of public opinion. In other words, public opinion is the source of public opinion, without public opinion, there is no public opinion; 2. The public opinion to be reflected by public opinion is the "public opini...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a public opinion listening system based on big data to solve the problem that the existing public opinion listening system proposed in the above-mentioned background technology is not comprehensive enough in data collection, and the monitoring results are easily deviated by malicious users’ watering comments, which cover up the public’s natural The formation of normal public opinion leads to the loss of reliability of network public opinion monitoring

Images