A Q-EM Based Simulated Annealing Algorithm for Finite Mixture Estimation.
Wenbin GuoShuguang CuiPublished in: ICASSP (3) (2007)
Keyphrases
- simulated annealing algorithm
- expectation maximization
- simulated annealing
- mixture model
- maximum likelihood estimation
- parameter estimation
- search algorithm
- gaussian mixture model
- density estimation
- em algorithm
- test data generation
- mixture of gaussians
- generative model
- evolutionary algorithm
- genetic algorithm
- maximum likelihood
- probabilistic model
- gaussian distribution
- lower bound
- tabu search
- k means
- gaussian mixture
- maximum likelihood estimates
- unsupervised learning
- benchmark problems
- clustering algorithm