Correlation of Topic Model and Student Grades Using Comment Data Mining.
Shaymaa E. SorourKazumasa GodaTsunenori MinePublished in: SIGCSE (2015)
Keyphrases
- topic models
- data mining
- text mining
- topic modeling
- latent dirichlet allocation
- generative model
- probabilistic model
- text documents
- knowledge discovery
- latent variables
- co occurrence
- topic discovery
- latent topics
- variational inference
- data analysis
- association rules
- latent topic model
- lda model
- baseline models
- machine learning
- probabilistic topic models
- text corpora
- hidden markov models
- gibbs sampling
- news articles
- image segmentation