Hot event classification method, device and storage medium

Abstract

The invention provides a hot event classification method, a device and a storage medium. The method comprises the following steps that: obtaining a first preset quantity of information texts releasedby a user from a pre-determined social server, and utilizing a pre-determined word segmentation rule to carry out word segmentation on the above information texts to obtain a segmented word corresponding to each information text; then, extracting a preset feature word in the extracted segmented words, utilizing a pre-determined probabilistic algorithm to determine an event theme corresponding to the feature word, calculating a hot event index value corresponding to the feature word according to a preset calculation formula, and judging whether the hot event index value is greater than a presetthreshold value or not; and if the hot event index value is greater than the preset threshold value, utilizing a preset vectorization way to obtain the information vector of the information text corresponding to the feature word, and inputting the information vector into a pre-trained event classification model to determine an event type corresponding to the information text. By use of the method, the event type of the hot event can be quickly and accurately analyzed.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a hot event classification method, device and computer-readable storage medium. Background technique [0002] With the development of network technology, the use of social media is becoming more and more extensive, and the number of various events in social media is also increasing day by day. In the face of a surge in the number of incidents, how to quickly distinguish the types of social media incidents, understand the fields and hot topics that social media users care about, and make corresponding decisions has become a difficult problem for managers. [0003] At present, the existing social media hot event classification methods are not perfect, and there is an urgent need for a classification method that can accurately and quickly analyze the event types of hot events in the early stages of hot event development. Contents of the invention [0004] In view of ...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing social media hot event classification methods are not perfect, and there is an urgent need for a classification method that can accurately and quickly analyze the event types of hot events in the early stages of hot event development

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