Wei Song
2022
Learning Concept Prerequisite Relations from Educational Data via Multi-Head Attention Variational Graph Auto-Encoders
Juntao Zhang
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Nanzhou Lin
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Xuelong Zhang
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Wei Song
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Xiandi Yang
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Zhiyong Peng
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022