Polynomial Approximations of Conditional Expectations in Scalar Gaussian Channels.
Wael AlghamdiFlávio P. CalmonPublished in: ISIT (2021)
Keyphrases
- random field model
- low order
- multiscale
- multi channel
- partial derivatives
- higher order
- maximum likelihood
- polynomial kernels
- closed form
- conditional probabilities
- approximation methods
- expectation propagation
- gaussian mixture
- random fields
- gaussian distribution
- impulse response
- scalar field
- vector valued
- gaussian noise
- communication channels
- high order
- feature vectors
- reinforcement learning