A Dynamic Mixture Model to Detect Student Motivation and Proficiency.
Jeffrey JohnsBeverly Park WoolfPublished in: AAAI (2006)
Keyphrases
- mixture model
- student motivation
- gaussian mixture model
- generative model
- probabilistic model
- em algorithm
- density estimation
- expectation maximization
- model selection
- unsupervised learning
- mixture modeling
- language model
- maximum likelihood
- gaussian mixture
- text classification
- student learning
- object recognition
- decision trees