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Entity set expansion in knowledge graph: a heterogeneous information network perspective.
Chuan Shi
Jiayu Ding
Xiaohuan Cao
Linmei Hu
Bin Wu
Xiaoli Li
Published in:
Frontiers Comput. Sci. (2021)
Keyphrases
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directed graph
prior knowledge
knowledge base
random walk
knowledge extraction
information retrieval
search engine
training data
feature space
knowledge discovery