Forum latent Dirichlet allocation for user interest discovery.
Chaotao ChenJiangtao RenPublished in: Knowl. Based Syst. (2017)
Keyphrases
- latent dirichlet allocation
- user interests
- topic models
- user profiles
- user behavior
- topic modeling
- recommender systems
- generative model
- lda model
- variational bayesian inference
- personalized recommendation
- probabilistic latent semantic analysis
- text mining
- web content
- topic discovery
- variational inference
- collaborative filtering
- gibbs sampling
- latent topics
- latent topic models
- knowledge discovery
- probabilistic topic models
- user preferences
- dimensionality reduction
- latent variables
- social media
- data mining
- principal component analysis
- website