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A data processing method based on sequence labeling and syntactic analysis for extracting new sentiment words from product reviews.
Shunxiang Zhang
Hanqing Xu
Guangli Zhu
Xiang Chen
Kuan-Ching Li
Published in:
Soft Comput. (2022)
Keyphrases
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sentiment lexicon
product reviews
syntactic analysis
data analysis
machine learning
pairwise
prior knowledge
active learning
em algorithm
unsupervised learning