Using the Gini Index for a Gaussian Mixture Model.
Adriana Laura López-LobatoMartha Lorena Avendaño-GarridoPublished in: MICAI (2) (2020)
Keyphrases
- gaussian mixture model
- gini index
- decision trees
- information gain
- bayes optimal
- misclassification error
- feature selection
- mixture model
- shannon entropy
- em algorithm
- maximum likelihood
- feature vectors
- feature space
- gaussian mixture
- expectation maximization
- density estimation
- training error
- gaussian distribution
- text categorization
- naive bayes
- feature ranking
- generalization error
- mutual information
- probability density
- information theory
- probability density function
- base classifiers
- principal component analysis
- pairwise