A GMM/CPSO speech recognition system.
Amanda Abelardo Viana BeserraWashington Luis Santos SilvaGinalber Luiz de Oliveira SerraPublished in: ISIE (2015)
Keyphrases
- gaussian mixture model
- particle swarm optimizer
- particle swarm optimization
- gaussian mixture modeling
- mixture model
- speaker recognition
- particle swarm optimization algorithm
- pso algorithm
- gaussian mixture
- background subtraction
- em algorithm
- generalization ability
- hybrid model
- feature vectors
- maximum likelihood
- gaussian distribution
- probability density function
- expectation maximization
- voice activity detection
- global optimization
- support vector regression
- population diversity
- variational bayes
- optimization algorithm
- evolutionary algorithm