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An Analysis of the Emotional Evolution of Large-Scale Internet Public Opinion Events Based on the BERT-LDA Hybrid Model.
Xu Tan
Muni Zhuang
Xin Lu
Taitian Mao
Published in:
IEEE Access (2021)
Keyphrases
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hybrid model
public opinion
data analysis
artificial neural networks
sentiment analysis
opinion mining
face recognition
social media
topic models
data mining
information retrieval
social networks
image processing
email
principal component analysis
generative model