A public opinion calculation and deduction method and system for social event network texts

Abstract

The invention discloses a public opinion calculation and deduction method and system for social event network texts, and relates to the technical field of network text processing, including: acquiring social event network texts; preprocessing the social event network texts to obtain network social event text characters feature, network social event text word feature and network social event text implicit feature; the network social event text word feature, described network social event text word feature and described network social event text implicit feature are input into the training respectively The social emotion computing model and the trained text emotion computing model are predicted to obtain six emotional probabilities of the social event network text; according to the six emotional probabilities of the social event network text, a voting mechanism method is used to determine the emotional orientation of the social event network text . The method and system provided by the present invention can realize the orientation of the final emotion of the social event network text through the analysis of multiple emotions of the social event network text.

Description

technical field [0001] The invention relates to the technical field of network text processing, in particular to a public opinion calculation and deduction method and system for social event network text. Background technique [0002] With the development of the Internet and network media, more and more emergency management decision-makers and scholars have paid attention to the complexity of emotions caused by network information of social events, and noticed the follow-up adverse consequences caused by improper handling of network information of social events. More and more managers and scholars conduct research on public opinion analysis of social events. When a new event occurs, the reliability of the current event disposal can be improved if the historical event disposal process can be used for reference, that is, the disposal clues of the new event can be obtained through the disposal method of historical cases. The social event network text information public opinion...

AI Technical Summary

Problems solved by technology

[0003] The traditional calculation method of social event network text information public opinion assumes that the emotion contained in the text information is single

However, in practical engineering applications, the emotions carried by the speeches expressed by emotional expressers often show diversity

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