Fusing hybrid attentive network with self-supervised dual-channel heterogeneous graph for knowledge tracing.
Tangjie WuQiang LingPublished in: Expert Syst. Appl. (2023)
Keyphrases
- dual channel
- knowledge base
- domain knowledge
- knowledge acquisition
- dynamic networks
- expert systems
- random graphs
- knowledge discovery
- structured data
- graphical representation
- spanning tree
- fully connected
- network model
- graph structure
- knowledge sharing
- knowledge management
- degree distribution
- overlapping communities
- sparsely connected
- neural network
- graph theoretic
- combining multiple
- graph model
- graph matching
- computer networks
- data mining techniques
- knowledge representation
- prior knowledge