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Sentiment Analysis of Chinese Classic Literary Works Based on Natural Language Processing

Qinyuan Bao

Qinyuan Bao

Hubei Three Gorges PolytechnicYichang, China
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Bao, Qinyuan
  
Mar 19, 2025
Sentiment Analysis of Chinese Classic Literary Works Based on Natural Language Processing's Cover Image
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Published Online: Mar 19, 2025
Received: Nov 10, 2024
Accepted: Feb 12, 2025
DOI: https://doi.org/10.2478/amns-2025-0504
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© 2025 Qinyuan Bao, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1.

BERT model framework
BERT model framework

Figure 2.

CNN and BLST model architecture
CNN and BLST model architecture

Figure 3.

Convolution process
Convolution process

Figure 4.

Emotion curve view example
Emotion curve view example

Figure 5.

Test accuracy under different embedding dimensions
Test accuracy under different embedding dimensions

Figure 6.

Test accuracy under different sliding window sizes
Test accuracy under different sliding window sizes

The emotional matrix of the characters in thunderstorm

Role1 Role2 Role3 Role4 Role5 Role6 Role7 Role8
Role1 Pos/Pos Neg/Neu Neg/Neu Neg/Neg Pos/Pos Neg/Neg Neg/Neg
Role2 Pos/Pos Neu/Neg Neu/Neu Pos/Pos Neu/Neu Neg/Neg Neg/Neg
Role3 Pos/Neu Pos/Pos Neg/Neg Neu/Neu Neg/Neu Neg/Neg Neu/Neu
Role4 Pos/Neu Pos/Neu Neg/Neg Neg/Neu Neu/Neu Neg/Neg Pos/Pos
Role5 Pos/Pos Neu/Neu Neu/Neg Neu/Neu Neg/Neg Pos/Neu Neu/Neu
Role6 Pos/Neg Pos/Pos Neu/Neu Neg/Neg Neg/Neu Neu/Neu Pos/Pos
Role7 Neg/Neg Pos/Pos Neu/Neu Neu/Pos Neu/Neu Neu/Neu Pos/Pos
Role8 Pos/Pos Neg/Neg Pos/Pos Neu/Neu Neg/Neg Pos/Pos Neu/Pos

The emotional matrix of the characters in A Dream of Red Mansions

Role1 Role2 Role3 Role4 Role5 Role6 Role7 Role8 Role9
Role1 Pos/Pos Pos/Pos Pos/Pos Pos/Neu Pos/Pos Pos/Pos Pos/Pos Pos/Neu
Role2 Pos/Pos Neg/Neg Neu/Pos Neu/Neu Pos/Pos Neu/Neu Pos/Pos Neg/Neg
Role3 Pos/Pos Neg/Neg Pos/Pos Pos/Neu Neu/Neg Neu/Neu Pos/Pos Neu/Pos
Role4 Neu/Neu Pos/Pos Neg/Neg Pos/Pos Neu/Pos Pos/Pos Pos/Pos Neg/Neg
Role5 Neg/Neu Neu/Neu Neg/Neg Pos/Pos Neu/Neu Neu/Neu Neu/Pos Neu/Neu
Role6 Neu/Neu Neu/Pos Pos/Pos Pos/Neu Pos/Pos Pos/Pos Pos/Pos Neu/Neg
Role7 Pos/Pos Neu/Neu Pos/Neu Neu/Neu Neu/Neg Pos/Pos Neu/Pos Pos/Pos
Role8 Pos/Pos Pos/Pos Pos/Pos Neu/Pos Neu/Neg Neu/Pos Neu/Pos Neu/Neu
Role9 Neu/Neu Neg/Neu Pos/Neu Neg/Neg Pos/Neu Pos/Pos Neu/Pos Pos/Pos

The emotional matrix of the characters in White Deer Plain

Role1 Role2 Role3 Role4 Role5 Role6 Role7
Role1 Pos/Pos Neg/Neg Neu/Pos Neg/Neg Neu/Pos Neg/Neg
Role2 Pos/Pos Neg/Neu Neu/Pos Neu/Neu Pos/Pos Neg/Neg
Role3 Neg/Neg Neu/Neu Neg/Neu Neg/Neg Neu/Neu Neu/Pos
Role4 Neu/Pos Pos/Pos Neu/Neu Pos/Neu Neg/Neg Neu/Neu
Role5 Neg/Neg Neg/Neu Neg/Neg Neu/Neu Neg/Neg Pos/Neu
Role6 Pos/Pos Neu/Neu Neu/Neg Neu/Neu Neg/Neg Pos/Pos
Role7 Neg/Neg Neu/Neg Pos/Pos Neu/Neu Neu/Pos Pos/Pos
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