Improving Topic Models with Latent Feature Word Representations.
Dat Quoc NguyenRichard BillingsleyLan DuMark JohnsonPublished in: Trans. Assoc. Comput. Linguistics (2015)
Keyphrases
- topic models
- latent topics
- supervised topic models
- latent variables
- latent dirichlet allocation
- probabilistic topic models
- topic modeling
- latent topic models
- co occurrence
- text documents
- text mining
- latent topic model
- probabilistic model
- latent semantics
- generative model
- statistical topic models
- generative process
- visual recognition
- lda model
- bag of words
- text corpora
- latent factors
- gibbs sampling
- relevance model
- word sense disambiguation
- document collections
- image features