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KG4Ex: An Explainable Knowledge Graph-Based Approach for Exercise Recommendation.
Quanlong Guan
Fang Xiao
Xinghe Cheng
Liangda Fang
Ziliang Chen
Guanliang Chen
Weiqi Luo
Published in:
CIKM (2023)
Keyphrases
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graph representation
knowledge base
prior knowledge
knowledge management
directed graph
knowledge sharing
knowledge acquisition
recommender systems
domain knowledge
neural network
graph model
information systems
collaborative filtering
knowledge representation
data mining techniques
expert systems
knowledge sources
graph theory
knowledge extraction
information overload
personal preferences
artificial intelligence
weighted graph
data mining
data sets