Visualizing Basic Words Chosen by Latent Dirichlet Allocation for Serendipitous Recommendation.
Qian MengKenji HatanoPublished in: IIAI-AAI (2014)
Keyphrases
- latent dirichlet allocation
- lda model
- latent topics
- topic models
- topic modeling
- text documents
- generative model
- topic discovery
- probabilistic topic models
- gibbs sampling
- text corpora
- probabilistic latent semantic analysis
- text mining
- statistical topic models
- variational inference
- recommender systems
- variational bayesian inference
- latent factors
- collaborative filtering
- latent topic models
- n gram
- image segmentation
- probabilistic model
- support vector
- latent topic model
- word sense disambiguation
- visual recognition
- data mining
- bag of words
- active learning
- face recognition
- information retrieval
- machine learning