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Sentiment Classification Model of Fresh Agricultural Product Comments based on Semantic Structure-Combined Dictionary Optimization.
Yindong Dong
Shundong Shao
Guohua Fan
Deli Chen
Yu Zhang
Xin Luo
Published in:
J. Comput. Sci. Eng. (2024)
Keyphrases
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semantic structure
probabilistic model
knowledge base
sentiment classification
expert systems
knn
text classification
labeled data
sentiment analysis