Estimating parameters of mixtures of multivariate t-populations and application to classification of observations.
Nabakumar JanaSantanu DeyPublished in: J. Comput. Appl. Math. (2022)
Keyphrases
- machine learning
- decision rules
- expectation maximization
- classification accuracy
- multi class
- image classification
- maximum likelihood
- classification systems
- classification scheme
- automatic classification
- machine learning methods
- cross validation
- training samples
- mixture model
- text classification
- training set
- pattern recognition
- support vector machine svm
- support vector
- bayesian networks
- classification algorithm
- feature extraction
- decision trees
- learning algorithm
- data sets