Finite mixture-of-gamma distributions: estimation, inference, and model-based clustering.
Derek S. YoungXi ChenDilrukshi C. HewageRicardo Nilo-PoyancoPublished in: Adv. Data Anal. Classif. (2019)
Keyphrases
- model based clustering
- gamma distributions
- mixture model
- finite mixture models
- expectation maximization
- change detection
- em algorithm
- density estimation
- hierarchical clustering
- gaussian mixture model
- sar images
- probabilistic model
- generative model
- bayesian networks
- vector space model
- clustering algorithm
- low level
- k means
- multiscale
- image segmentation
- data sets
- wavelet transform
- high resolution
- multi sensor