A Correlated Topic Model Using Word Embeddings.
Guangxu XunYaliang LiWayne Xin ZhaoJing GaoAidong ZhangPublished in: IJCAI (2017)
Keyphrases
- topic models
- latent topics
- co occurrence
- latent topic models
- word pairs
- latent dirichlet allocation
- topic modeling
- statistical topic models
- text streams
- text documents
- generative model
- latent variables
- gibbs sampling
- probabilistic model
- baseline models
- text mining
- n gram
- latent topic model
- text corpora
- dimensionality reduction
- variational inference
- natural language
- vector space
- probabilistic latent semantic analysis
- information retrieval
- artificial intelligence
- hidden markov models
- probabilistic topic models
- topic tracking
- generative process
- bag of words
- graphical models