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Course Concept Extraction in MOOCs via Embedding-Based Graph Propagation.
Liangming Pan
Xiaochen Wang
Chengjiang Li
Juanzi Li
Jie Tang
Published in:
IJCNLP(1) (2017)
Keyphrases
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graph embedding
neural network
graph structure
graph theory
weighted graph
high dimensional
random walk
shortest path
graph matching
directed acyclic graph
graph model
automatic extraction
information propagation