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Multi-task learning model for aspect term extraction and aspect polarity classification based on dual-labels.
Biqing Zeng
Feng Zeng
Heng Yang
Wu Zhou
Ruyang Xu
Published in:
J. Intell. Fuzzy Syst. (2020)
Keyphrases
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multi task learning
probabilistic model
em algorithm
learning models
term extraction
machine learning
prior knowledge
knowledge base
training data
knowledge acquisition
automatic extraction
polarity classification