An EM Algorithm for Fitting of Real Traffic Traces to PH-Distribution.
Peter BuchholzAndriy PanchenkoPublished in: PARELEC (2004)
Keyphrases
- em algorithm
- expectation maximization
- parameter estimation
- maximum likelihood
- mixture model
- mixture distribution
- maximum likelihood estimation
- generative model
- gaussian mixture model
- probability density function
- expectation maximisation
- maximum likelihood estimates
- likelihood function
- log likelihood
- gaussian mixture
- maximum a posteriori
- density estimation
- incomplete data
- gaussian distribution
- penalized likelihood
- hidden variables
- mixture of gaussians
- finite mixture model
- mixture modeling
- gibbs sampling
- density function
- probabilistic principal component analysis
- feature vectors
- matrix factorisation
- model based clustering
- random variables
- least squares
- probability distribution
- probabilistic model