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Multi-Dimension Topic Mining Based on Hierarchical Semantic Graph Model.
Tingting Zhang
Baozhen Lee
Qinghua Zhu
Xi Han
Edwin Mouda Ye
Published in:
IEEE Access (2020)
Keyphrases
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graph model
graph representation
bipartite graph
data mining
weighted graph
high level
graph structure
knowledge discovery
language model
itemsets
frequent itemsets
text mining
random walk