State and impulsive time-varying measurement noise density estimation in nonlinear dynamic systems using Dirichlet Process Mixtures.
Nouha JaouaFrançois SeptierEmmanuel DuflosPhilippe VanheeghePublished in: ICASSP (2014)
Keyphrases
- density estimation
- mixture model
- gaussian mixture model
- mixture modeling
- em algorithm
- density function
- maximum likelihood
- generative model
- expectation maximization
- model selection
- probability density function
- probabilistic model
- language model
- exponential family
- neural network
- unsupervised learning
- outlier detection
- bayesian networks
- higher order
- feature selection