Network public opinion analysis method, device and storage medium

Abstract

The invention provides an analysis method of network public opinion, which comprises the following steps: determining preset keywords according to public opinion events, and collecting public opinionarticles related to the preset keywords; segmentation of the public opinion articles to obtain a vocabulary set corresponding to each public opinion article; a clustering algorithm being used for clustering analysis of the public opinion articles, a plurality of viewpoint topics of the public opinion events being generated, and emotion categories of the public opinion articles being determined according to the viewpoint topics; filtering out target public opinion articles about the public opinion event, and calculating public opinion scores of the target public opinion articles by using presetcalculation rules; determining a public opinion level corresponding to the target public opinion article; and, the warning information being generated and output according to the target public opinion article with the highest public opinion level and the corresponding viewpoint theme. The invention also provides an electronic device and a storage medium. The invention realizes the overall monitoring and early warning of the public opinion event, and is convenient for the user to make corresponding decision according to the public opinion event.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a network public opinion analysis method, an electronic device and a computer-readable storage medium. Background technique [0002] Internet public opinion refers to the Internet public opinion with different views on social events popular on the Internet, and it is a form of public opinion. In recent years, the impact of Internet public opinion on life order and social stability has been increasing day by day, and some major Internet public opinion events have made people realize that the Internet plays a huge role in social supervision. At the same time, if online public opinion emergencies are not handled properly, it is very likely to arouse people's bad emotions, trigger people's violations and excessive behaviors, and pose a threat to social stability. [0003] Therefore, monitoring the state of network public opinion becomes particularly important. At present,...

AI Technical Summary

Problems solved by technology

At present, most public opinion systems screen public opinion through public opinion analysts, and then track the system, so as to have a rough judgment on the influence of the event on its public opinion status. Intuitively understand the public opinion status of network public opinion, which leads to the inability to timely and accurately give early warning

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