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Predicting Chinese Phrase-Level Sentiment Intensity in Valence-Arousal Dimensions With Linguistic Dependency Features.
Yu-Chih Deng
Cheng-Yu Tsai
Yih-Ru Wang
Sin-Horng Chen
Lung-Hao Lee
Published in:
IEEE Access (2022)
Keyphrases
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linguistic features
low level
feature extraction
feature space
feature set
higher level
feature vectors
sentiment analysis
sentence level
abstraction levels
classification accuracy
sentiment classification
emotional state