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Integrating Syntactic and Semantic Knowledge in AMR Parsing with Heterogeneous Graph Attention Network.
Yikemaiti Sataer
Chuanqi Shi
Miao Gao
Yunlong Fan
Bin Li
Zhiqiang Gao
Published in:
ICASSP (2023)
Keyphrases
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semantic knowledge
semantic constraints
natural language text
natural language
semantic information
domain knowledge
spreading activation
context free grammars
natural language processing
parse tree
logic programs
graph grammars
database
knowledge discovery
domain specific
domain ontology
prior knowledge