Hybrid generative discriminative approaches based on Multinomial Scaled Dirichlet mixture models.
Nuha ZamzamiNizar BouguilaPublished in: Appl. Intell. (2019)
Keyphrases
- mixture model
- em algorithm
- dirichlet distribution
- probabilistic model
- expectation maximization
- dirichlet prior
- hybrid generative discriminative
- gaussian mixture model
- density estimation
- generative model
- maximum likelihood
- exponential family
- mixture modeling
- model selection
- language model
- probability density function
- unsupervised learning
- natural images
- data mining
- object detection
- information extraction
- computer vision
- automatic model selection
- machine learning