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A Semantics-Guided and Spatial-Aware Framework for Natural Resources Geo-Analytical Question Answering.
Jindi Wang
Haigang Sui
Yongcheng Li
Lieyun Hu
Published in:
IGARSS (2022)
Keyphrases
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question answering
information extraction
natural language processing
question classification
spatial data
passage retrieval
qa clef
information retrieval
natural language
cross language
syntactic information
natural resources
machine learning
relational databases