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Long-tail Relation Extraction via Knowledge Graph Embeddings and Graph Convolution Networks.
Ningyu Zhang
Shumin Deng
Zhanlin Sun
Guanying Wang
Xi Chen
Wei Zhang
Huajun Chen
Published in:
CoRR (2019)
Keyphrases
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relation extraction
automatic extraction
information extraction
long tail
domain knowledge
structured data
knowledge base
knowledge representation
knowledge acquisition
knowledge based systems
artificial intelligence
expert systems
recommender systems
natural language processing
vector space