Parameter estimation of mixed two distributions based on EM algorithm and Nelder-Mead algorithm.
Yuting ZhouXuemei YangShiqi LiuJunping YinPublished in: CACML (2022)
Keyphrases
- em algorithm
- parameter estimation
- expectation maximization
- maximum likelihood
- mixture model
- maximum likelihood estimation
- maximum likelihood estimates
- gaussian mixture model
- generative model
- log likelihood
- k means
- parameter estimation algorithm
- model selection
- least squares
- likelihood function
- probabilistic model
- hyperparameters
- bayesian framework
- gaussian mixture
- approximate inference
- bayesian model selection
- maximum a posteriori
- objective function
- genetic algorithm
- optimization algorithm
- dynamic programming
- gibbs sampling
- mixture distribution
- machine learning
- message passing
- particle swarm optimization
- simulated annealing
- markov random field
- structure learning
- similarity measure
- feature selection