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Open-Domain Document-Based Automatic QA Models Based on CNN and Attention Mechanism.
Guangjie Zhang
Xumin Fan
Canghong Jin
Minghui Wu
Published in:
ICBK (2019)
Keyphrases
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open domain
information extraction
question answering
attention mechanism
probabilistic model
web documents
high level
keywords
retrieval systems
document retrieval
visual attention
relevance model