Flexible mixture modelling using the multivariate skew-t-normal distribution.
Tsung-I LinHsiu J. HoChia-Rong LeePublished in: Stat. Comput. (2014)
Keyphrases
- normal distribution
- mixture distribution
- standard deviation
- gaussian distribution
- distribution free
- covariance matrix
- random variables
- probability distribution
- probability density function
- probability distribution function
- mixture model
- lead time
- gaussian density
- data mining
- score distributions
- statistical model
- unsupervised learning
- expectation maximization
- higher order
- pattern recognition
- image processing