Applying Latent Dirichlet Allocation to Automatic Essay Grading.
Tuomo KakkonenNiko MyllerErkki SutinenPublished in: FinTAL (2006)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- topic discovery
- variational bayesian inference
- gibbs sampling
- text mining
- probabilistic latent semantic indexing
- probabilistic latent semantic analysis
- lda model
- variational inference
- latent topics
- latent topic models
- probabilistic topic models
- hierarchical bayesian model
- word counts
- latent topic model
- markov random field
- co occurrence