Particle Swarm Optimization for Sorted Adapted Gaussian Mixture Models.
Rahim SaeidiH. R. S. MohammadiTodor GanchevRobert D. RodmanPublished in: IEEE Trans. Speech Audio Process. (2009)
Keyphrases
- gaussian mixture model
- particle swarm optimization
- mixture model
- pso algorithm
- feature vectors
- speaker recognition
- multi objective
- particle swarm optimization algorithm
- em algorithm
- gaussian mixture
- maximum likelihood
- expectation maximization
- differential evolution
- convergence speed
- density estimation
- probability density function
- particle swarm optimization pso
- probability density
- gaussian distribution
- hidden markov models
- feature space
- genetic algorithm
- model selection
- covariance matrices
- speaker identification
- learning algorithm