Modeling Balanced Explicit and Implicit Relations with Contrastive Learning for Knowledge Concept Recommendation in MOOCs.
Hengnian GuZhiyi DuanPan XieDongdai ZhouPublished in: WWW (2024)
Keyphrases
- learning systems
- background knowledge
- knowledge acquisition
- prior knowledge
- domain knowledge
- online learning
- explicit feedback
- knowledge base
- learning algorithm
- learning analytics
- reinforcement learning
- learning process
- knowledge level
- explicit or implicit
- knowledge transfer
- knowledge sharing
- learning tasks
- mobile learning
- domain experts
- organizational learning
- knowledge management
- conceptual structures
- procedural knowledge
- supervised learning
- expert systems