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QAAN: Question Answering Attention Network for Community Question Classification.
Yuntao Wang
Weiqing Huang
Published in:
WCNC (2021)
Keyphrases
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question classification
question answering
question answering systems
feature weighting
information retrieval
information extraction
named entities
natural language processing
machine learning approaches
natural language
machine learning
artificial intelligence
relational databases
passage retrieval