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Sentiment recognition and analysis method of official document text based on BERT-SVM model.
Shule Hao
Peng Zhang
Sen Liu
Yuhang Wang
Published in:
Neural Comput. Appl. (2023)
Keyphrases
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preprocessing
detection method
neural network
computational complexity
cost function
dynamic programming
clustering method
information extraction
high accuracy
language model
sentiment analysis
recognition algorithm