HGKT : Introducing Problem Schema with Hierarchical Exercise Graph for Knowledge Tracing.
Hanshuang TongYun ZhouZhen WangPublished in: CoRR (2020)
Keyphrases
- knowledge management
- knowledge acquisition
- hierarchical structure
- expert systems
- directed acyclic graph
- knowledge base
- data model
- knowledge based systems
- data mining techniques
- graph theoretic
- learning systems
- knowledge discovery
- prior knowledge
- random walk
- design process
- neural network
- hierarchical clustering
- graph matching
- data sets
- graph model
- database