Adaptive Personalization and Presentation of Recommendations to Learners (APPRL) using Latent Dirichlet Allocation.
V. JagadishG. HariharanT. KathirvelT. V. GeethaPublished in: IICAI (2011)
Keyphrases
- latent dirichlet allocation
- topic models
- recommender systems
- generative model
- topic modeling
- lda model
- text mining
- latent topics
- topic discovery
- probabilistic latent semantic analysis
- gibbs sampling
- variational bayesian inference
- variational inference
- e learning
- learning experience
- hierarchical bayesian model
- learning environment
- user profiles
- collaborative filtering
- word counts
- pattern recognition
- learning process
- information retrieval
- hidden markov models
- probabilistic topic models
- probabilistic model
- information extraction
- latent variables
- dimensionality reduction