Mixture of Gaussians in the open quantum random walks.
Chul Ki KoHyun Jae YooPublished in: Quantum Inf. Process. (2020)
Keyphrases
- random walk
- mixture of gaussians
- maximum likelihood estimation
- markov chain
- directed graph
- gaussian mixture
- gaussian mixture model
- background subtraction
- gaussian process
- density estimation
- expectation maximization
- gaussian distribution
- class probabilities
- mixture model
- density function
- background model
- closed form
- probability density
- em algorithm
- learning algorithm
- foreground objects
- graphical models
- active learning