An EM algorithm for estimating the parameters of bivariate Weibull distribution under random censoring.
Swagata NandiIsha DewanPublished in: Comput. Stat. Data Anal. (2010)
Keyphrases
- em algorithm
- weibull distribution
- expectation maximization
- probability density function
- maximum likelihood
- maximum likelihood estimation
- parameter estimation
- maximum likelihood estimates
- likelihood function
- mixture model
- expectation maximisation
- gaussian mixture
- hyperparameters
- gaussian mixture model
- generative model
- probabilistic model
- parameter learning
- density estimation
- incomplete data
- image intensity
- mixture distribution
- penalized likelihood
- model based clustering
- maximum a posteriori
- image segmentation
- computer vision
- density function
- model selection
- mixture modeling
- feature selection
- bayesian framework
- normal distribution
- regression model
- prior distribution
- unsupervised learning
- mixture components
- log likelihood function