Unsupervised Variational Learning of Finite Generalized Inverted Dirichlet Mixture Models with Feature Selection and Component Splitting.
Kamal MaanicshahSamr AliWentao FanNizar BouguilaPublished in: ICIAR (2) (2019)
Keyphrases
- mixture model
- unsupervised learning
- feature selection
- supervised learning
- gaussian mixture model
- em algorithm
- expectation maximization
- automatic model selection
- learning algorithm
- generative model
- active learning
- maximum likelihood
- learning process
- reinforcement learning
- computer vision
- machine learning
- data sets
- prior knowledge
- pairwise
- feature extraction
- multi task
- gaussian mixture
- dirichlet distribution
- finite mixture model