Prerequisite-Enhanced Category-Aware Graph Neural Networks for Course Recommendation.
Jianshan SunSuyuan MeiKun YuanYuanchun JiangJie CaoPublished in: ACM Trans. Knowl. Discov. Data (2024)
Keyphrases
- neural network
- pattern recognition
- graph structure
- collaborative filtering
- weighted graph
- recommender systems
- random walk
- graph representation
- graph model
- neural network model
- genetic algorithm
- spanning tree
- graph theory
- graph partitioning
- fault diagnosis
- fuzzy logic
- personalized recommendation
- graph structures
- heterogeneous social networks
- training process
- directed graph
- connected components
- back propagation
- artificial neural networks
- pairwise