How to proper initialize Gaussian Mixture Models with Optimum-Path Forest.
Guilherme B. MartinsJoão Paulo PapaPublished in: SIBGRAPI (2022)
Keyphrases
- gaussian mixture model
- optimum path forest
- supervised pattern recognition
- mixture model
- em algorithm
- feature vectors
- maximum likelihood
- decision boundary
- nearest neighbor classifier
- speaker recognition
- feature space
- expectation maximization
- bayesian classifier
- strongly connected
- probabilistic model
- distance measure
- support vector
- object recognition