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Ontology-Based Skills Knowledge Base Construction Method and Its Application in Educational Games.
Kaiqiang Zhang
Li Kang
Qing Wang
Hong Chen
Dehai Zhu
Xinrong Cheng
Published in:
IEEE WISA (2014)
Keyphrases
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knowledge base
cost function
significant improvement
high accuracy
educational games
preprocessing
pairwise
detection method
similarity measure
learning environment
expert systems
probabilistic model
support vector machine
virtual world