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A Challenge Dataset and Effective Models for Aspect-Based Sentiment Analysis.
Qingnan Jiang
Lei Chen
Ruifeng Xu
Xiang Ao
Min Yang
Published in:
EMNLP/IJCNLP (1) (2019)
Keyphrases
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sentiment analysis
opinion mining
sentiment classification
text classification
sentiment lexicon
sentence level
probabilistic model
natural language processing
social media content