NSF-Based Mixture of Gaussian Processes and Its Variational EM Algorithm.
Xiangyang GuoDaqing WuTao HongJinwen MaPublished in: ICONIP (5) (2021)
Keyphrases
- gaussian processes
- em algorithm
- hyperparameters
- expectation maximization
- mixture model
- gaussian process
- image segmentation
- mixture modeling
- finite mixture model
- gaussian mixture model
- mixture distribution
- gaussian mixture
- maximum likelihood
- parameter estimation
- maximum likelihood estimation
- bayesian framework
- maximum a posteriori
- posterior distribution
- generative model
- unsupervised learning
- log likelihood
- probabilistic model
- probability density function
- density estimation
- incomplete data
- free energy
- gaussian distribution
- computer vision
- model selection
- feature selection