Authoring Tutors with SimStudent: An Evaluation of Efficiency and Model Quality.
Christopher J. MacLellanKenneth R. KoedingerNoboru MatsudaPublished in: Intelligent Tutoring Systems (2014)
Keyphrases
- similarity measure
- evaluation method
- management system
- theoretical analysis
- high quality
- cost function
- probability distribution
- mathematical model
- statistical model
- information retrieval
- conceptual model
- probabilistic model
- theoretical framework
- evaluation model
- intelligent tutoring systems
- experimental data
- em algorithm
- artificial neural networks
- expert systems
- objective function
- high level