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Faceted Hierarchy: A New Graph Type to Organize Scientific Concepts and a Construction Method.
Qingkai Zeng
Mengxia Yu
Wenhao Yu
Jinjun Xiong
Yiyu Shi
Meng Jiang
Published in:
TextGraphs@EMNLP (2019)
Keyphrases
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objective function
experimental evaluation
matching algorithm
graph representation
preprocessing
dynamic programming
graph matching
neural network
pairwise
high accuracy
social networks
image retrieval
synthetic data
concept hierarchy