Fitting Gaussian Mixture Models Using Cooperative Particle Swarm Optimization.
Heinrich CilliersAndries P. EngelbrechtPublished in: ANTS Conference (2020)
Keyphrases
- gaussian mixture model
- particle swarm optimization
- cooperative
- mixture model
- pso algorithm
- speaker recognition
- particle swarm optimization pso
- feature vectors
- em algorithm
- multi objective
- maximum likelihood
- feature space
- differential evolution
- particle swarm optimization algorithm
- convergence speed
- gaussian distribution
- density estimation
- probability density
- speaker identification
- expectation maximization
- parameter estimation
- gaussian mixture
- covariance matrices
- probability density function
- genetic algorithm
- computer vision
- image processing
- variational bayes