The Internet public opinion monitoring and analysis system can realize comprehensive monitoring of news, forums, blogs, comments, microblogs, WeChat, mobile clients, etc. Through the system's early warning and notification function, it enables users to grasp the dynamics of online public opinion in the first time, and can conduct continuous tracking and multi-dimensional analysis of the events or clues of concern to assist users in comprehensively grasping the dynamics of public opinion and thus provide the basis for users to conduct correct public opinion guidance.

The labeling of public opinion events in the public opinion arena will stimulate the public to pay attention to the events, spread the events, discuss the events, and in the process, constantly raise the heat of the events, especially in the sense that the more socially sensitive the labels are, the more they can stimulate and arouse the public's attention and discussion, such as social labels on social interests and emotions related to the rich-poor gap and the disadvantaged groups. The public opinion field constructed through public opinion information will effectively stimulate the development and evolution of public opinion, and prompt the public to pay attention to and participate in the event.

Generally speaking, public opinion can only be saved by choosing a reliable company. Sina Public Opinion, on the other hand, is based on Internet information collection, text mining and intelligent retrieval to discover and quickly collect the required network public opinion information in a timely manner. And through automatic collection, automatic classification, intelligent filtering, automatic clustering, thematic monitoring and statistical analysis, it realizes the rapid identification and targeted tracking of hot social topics, emergencies and major intelligence. It integrates monitoring, early warning, analysis and reporting.