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Weighted graph convolution over dependency trees for nontaxonomic relation extraction on public opinion information.
Guangyao Wang
Shengquan Liu
Fuyuan Wei
Published in:
Appl. Intell. (2022)
Keyphrases
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relation extraction
dependency trees
information extraction
weighted graph
natural language text
machine learning
domain specific
automatic extraction
data mining
question answering
artificial intelligence
keywords
domain knowledge
broad coverage