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Improved Entity Linking for Simple Question Answering Over Knowledge Graph.
Kai Chen
Guohua Shen
Zhiqiu Huang
Haijuan Wang
Published in:
Int. J. Softw. Eng. Knowl. Eng. (2021)
Keyphrases
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question answering
natural language
information retrieval
information extraction
natural language processing
domain knowledge
knowledge representation
named entities
knowledge base
machine learning
metadata
expert systems
text classification
data sources