Variational Bayesian Gaussian Mixture Regression for Soft Sensing Key Variables in Non-Gaussian Industrial Processes.
Jinlin ZhuZhiqiang GeZhihuan SongPublished in: IEEE Trans. Control. Syst. Technol. (2017)
Keyphrases
- gaussian mixture
- industrial processes
- variational bayesian
- expectation maximization
- em algorithm
- factor analysis
- fault detection
- closed form
- mixture model
- gaussian mixture model
- gaussian distribution
- exponential family
- probability density function
- quality improvement
- regression model
- matrix factorization
- independent component analysis
- incomplete data
- maximum likelihood
- density estimation
- hidden variables
- covariance matrix
- probabilistic model
- gaussian processes
- random variables
- probability distribution
- graphical models