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Multi-Level Sentiment Analysis of Product Reviews Based on Grammar Rules.
Hien D. Nguyen
Thanh Le
Khiem Vinh Tran
Son T. Luu
Suong N. Hoang
Hieu T. Phan
Published in:
SoMeT (2021)
Keyphrases
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product reviews
sentiment analysis
opinion mining
sentiment classification
text classification
product features
sentence level
online reviews
text mining
natural language processing
user generated
parse tree
sentiment words
linguistic knowledge
sentiment lexicon
positive or negative