What is the main means to obtain public opinion analysis of public opinion monitoring system?
Time:2020-07-20 10:54:11 Viewed:
What is public opinion analysis? Public opinion analysis is the process of deeply thinking, analyzing and studying the public opinion of this problem according to the needs of specific problems, and getting relevant conclusions. So what is the main means to obtain the public opinion analysis in the public opinion monitoring system? Today, we might as well listen to what the network can say.
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1. public opinion monitoring system public opinion analysis process
The public opinion monitoring system searches and reads the webpage file according to the search request, extracts public opinion information from the webpage file, and classifies the public opinion information; Further analyze the public opinion information in each classification result to obtain the corresponding public opinion information of origin, public opinion emotion color, network communication state, development trend, regional information and age range information in each classification result; According to the further classification results of public opinion information and the preset evidence preservation rules, it is determined whether the public opinion information should be preserved.
2. Means of public opinion analysis in public opinion monitoring system
The main methods of public opinion analysis are content analysis and empirical analysis. Content analysis refers to systematic and objective analysis of massive information in the whole network; Empirical analysis refers to analyzing some hidden intelligence contents, analyzing the trend of events, and drawing some conclusions through a large number of data and cases.
I hope I can help you with the content of public opinion analysis in public opinion monitoring system.
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