Tag-based top-N recommendation using a pairwise topic model.
Zhengyang LiCongfu XuPublished in: IRI (2013)
Keyphrases
- topic models
- pairwise
- topic modeling
- latent dirichlet allocation
- text documents
- probabilistic model
- multi class
- text mining
- gibbs sampling
- semi supervised
- co occurrence
- higher order
- latent topics
- generative model
- variational inference
- latent variables
- latent topic model
- probabilistic topic models
- topic discovery
- baseline models
- similarity measure
- social web
- text corpora
- markov random field
- active learning
- information retrieval
- user profiles
- recommender systems
- lda model
- data analysis
- generative process
- microblog posts
- machine learning