Knowledge Tracing Based on Gated Heterogeneous Graph Convolutional Networks.
Yang ZhangZhen WangTing YuMingming LuZujie RenJi ZhangPublished in: Big Data (2022)
Keyphrases
- heterogeneous networks
- knowledge base
- expert systems
- knowledge acquisition
- knowledge representation
- semantically rich
- knowledge sources
- domain knowledge
- fully connected
- prior knowledge
- random walk
- bipartite graph
- structured data
- network structure
- small world
- graph theoretic
- average degree
- path length
- dynamic networks
- neural network
- graph representation
- weighted graph
- sparse coding
- complex networks
- design process
- knowledge management
- semi supervised
- social networks
- machine learning