MOOC Recommendation Using Heterogeneous Graph Neural Network and Attention Mechanism.

Yan Zhao Yadian Zheng

Published in: AIPR (2023)

Keyphrases

neural network
attention mechanism
visual attention
recommender systems
collaborative filtering
artificial neural networks
knn
random walk
high quality
user interface
saliency map
recommendation systems
visual attention model
multiscale
user preferences
back propagation
event detection
real time