Student Performance Estimation Based on Topic Models Considering a Range of Lessons.
Shaymaa E. SorourKazumasa GodaTsunenori MinePublished in: AIED (2015)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- latent topics
- latent variables
- text documents
- probabilistic model
- text mining
- generative model
- latent topic models
- probabilistic topic models
- parameter estimation
- co occurrence
- gibbs sampling
- variational inference
- conditional random fields
- language model
- data analysis
- relevance model
- data mining
- probabilistic latent semantic analysis
- databases