Investigate Performance of Expected Maximization on the Knowledge Tracing Model.
Junjie GuHang CaiJoseph E. BeckPublished in: Intelligent Tutoring Systems (2014)
Keyphrases
- prior knowledge
- conceptual model
- formal model
- knowledge base
- statistical model
- mathematical model
- expert knowledge
- computational model
- probability distribution
- knowledge management
- probabilistic model
- experimental data
- knowledge acquisition
- expert systems
- high level
- reasoning process
- autoregressive
- real time
- evolutionary algorithm
- objective function
- case study
- data mining