Word network topic model: a simple but general solution for short and imbalanced texts.
Yuan ZuoJichang ZhaoKe XuPublished in: Knowl. Inf. Syst. (2016)
Keyphrases
- topic models
- latent topics
- text documents
- co occurrence
- latent dirichlet allocation
- topic modeling
- latent topic models
- word pairs
- generative model
- text mining
- probabilistic model
- baseline models
- artificial intelligence
- statistical topic models
- class imbalance
- text corpora
- network structure
- gibbs sampling
- word sense
- multi label
- wordnet
- peer to peer
- keywords
- social networks