MoocRadar: A Fine-grained and Multi-aspect Knowledge Repository for Improving Cognitive Student Modeling in MOOCs.
Jifan YuMengying LuQingyang ZhongZijun YaoShangqing TuZhengshan LiaoXiaoya LiManli LiLei HouHai-Tao ZhengJuanzi LiJie TangPublished in: SIGIR (2023)
Keyphrases
- fine grained
- student modeling
- multi aspect
- knowledge repository
- coarse grained
- student model
- intelligent tutoring systems
- intelligent tutoring
- data analysis
- sentiment analysis
- bayesian networks
- access control
- knowledge integration
- concept maps
- human computation
- knowledge base
- tutoring system
- databases
- educational games
- online course
- learning environment
- decision making
- knowledge management
- co occurrence
- information retrieval
- information technology
- learning analytics
- data management
- data model