Constructing Dynamic Topic Models Based on Variational Autoencoder and Factor Graph.
Zhinan GouLixin HanLing SunJun ZhuHong YanPublished in: IEEE Access (2018)
Keyphrases
- topic models
- factor graphs
- latent dirichlet allocation
- latent variables
- topic modeling
- variational inference
- text mining
- probabilistic model
- graphical models
- text documents
- probabilistic inference
- message passing
- text classification
- co occurrence
- image segmentation
- hidden variables
- generative model
- text categorization
- computer vision
- higher order
- knowledge discovery
- knowledge representation
- image processing