Viscovery: Trend Tracking in Opinion Forums based on Dynamic Topic Models.
Ignacio EspinozaMarcelo MendozaPablo OrtegaDaniel RiveraFernanda WeissPublished in: CoRR (2018)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- latent topics
- gibbs sampling
- probabilistic model
- text mining
- latent variables
- particle filter
- latent topic models
- probabilistic topic models
- relevance model
- text documents
- co occurrence
- generative model
- multi view
- artificial intelligence
- learning algorithm
- machine learning