Unsupervised Image Categorization Based on Variational Autoencoder and Student's-T Mixture Model.
Yu ZhangWentao FanNizar BouguilaPublished in: SSCI (2019)
Keyphrases
- mixture model
- em algorithm
- generative model
- gaussian mixture model
- probabilistic model
- density estimation
- model selection
- language model
- image segmentation
- learning environment
- expectation maximization
- unsupervised learning
- mixture modeling
- maximum likelihood
- learning styles
- probability density function
- learning process
- dirichlet processes
- variational methods
- variational inference
- dirichlet process
- pattern recognition
- probabilistic mixture model