A Two-Component $K$-Lognormal Mixture Model and Its Parameter Estimation Method.
Xin ZhouRongkun PengCongqing WangPublished in: IEEE Trans. Geosci. Remote. Sens. (2015)
Keyphrases
- parameter estimation
- em algorithm
- mixture model
- model selection
- maximum likelihood
- expectation maximization
- least squares
- probabilistic model
- gaussian mixture model
- machine learning
- object recognition
- maximum likelihood estimation
- density estimation
- feature selection
- statistical models
- pairwise
- unsupervised learning
- covariance matrix
- generative model
- gaussian distribution
- markov chain monte carlo
- gibbs sampling
- mixture of gaussians
- parameter estimates