Prediction method, device and equipment for stability condition of public opinion propagation

Abstract

The invention provides a prediction method, device and equipment for stability condition of public opinion propagation. The prediction method, device and equipment are used for accurately judging thepublic opinion propagation stability conditions in a target social platform. The method comprises the steps of obtaining first user portrait data of a target social platform; according to a pluralityof preset age intervals, performing classification processing on the first user portrait data to obtain a plurality of clusters of second user portrait data; according to the public opinion cognitiondetection value and a preset public opinion cognition detection value interval, performing classification processing on each cluster of second user portrait data to obtain multiple clusters of third user portrait data, and determining a corresponding stable state value; in a public opinion propagation network formed by each cluster of third user portrait data, identifying a plurality of target user nodes passively receiving public opinion propagation; and sequentially inputting each group of third user portrait data with the corresponding relationship, the stable state value and the target user node into the SIR model, and obtaining a stable condition when the state of each target user node is stably converged at the stable state value.

Description

technical field [0001] The present application relates to the social field, and in particular to a method, device and equipment for predicting stable conditions of public opinion propagation. Background technique [0002] With the popularity of user equipment (UE) such as smart phones and the continuous development of social platforms, on the basis of traditional media communication channels, such as blogs, Weibo, WeChat, Tieba, forums, Douyin and other self-media platforms, It has increasingly become the main way for Internet users to understand news information. On these self-media platforms, more and more hot events of Internet public opinion are playing an increasingly important and positive role. [0003] However, while Internet users can obtain news information more conveniently, it also means that Internet rumors are more likely to spread widely in a short period of time, which may have a certain degree of impact on the security and stability of social public order. ...

AI Technical Summary

Problems solved by technology

In the research process of the prior art, the inventors found that due to the relatively large dynamic characteristics and unpredictability of the social network, the spread of public opinion in the social network may destabilize the entire network system, while the existing public opinion In terms of monitoring of public opinion, the prediction accuracy is not stable, leading to some public opinion events, and effective public opinion management is not carried out in a timely manner, which not only affects the experience of network users, but may also disrupt social order

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