EARLY WARNING METHOD AND DEVICE BASED ON GROUP EMOTION PREDICTION MODEL, AND STORAGE MEDIUM

WIPO Patent Application WO/2024/099098

A1

The present application discloses an early warning method and device based on a group emotion prediction model, and a storage medium, capable of facilitating emotion prediction of different groups by means of social network data. The early warning method of the present application comprises: obtaining social network data by means of a third-party network element; performing data extraction preprocessing on the social network data to determine target users, user relationship data corresponding to the target users, and text sentiment data corresponding to the target users; extracting classification features in the user relationship data and the text sentiment data; according to the classification features and a preset group classification model, classifying the target users into a plurality of target groups in a one-to-one correspondence manner to obtain a group classification result; according to the group classification result, calculating and determining the influence of the plurality of target groups in a preset group influence analysis model; and determining an emotion early warning result of the target groups in a preset group emotion prediction model according to the influence of the target groups.

HUANG HAIFENG (CN)
SUN LIJUAN (CN)
ZHI TING (CN)
CAO YANG (CN)
SA KEJIN (CN)
XIE ZHENQIANG (CN)
DONG HOUZE (CN)

PCT/CN2023/126887

May 16, 2024

October 26, 2023

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CETC BIGDATA RES INSTITUTE CO LTD (CN)

G06Q50/00; G06F30/27

CN115859773A	2023-03-28
CN112052869A	2020-12-08
CN111461553A	2020-07-28
CN107451689A	2017-12-08
CN111695033A	2020-09-22
CN112115712A	2020-12-22

SHENZHEN TENGWEN ATTORNEYS AT INTELLECTUAL PROPERTY (CN)

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