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