The Minecraft Kernel: Modelling correlated Gaussian Processes in the Fourier domain.
Fergus SimpsonAlexis BoukouvalasVáclav CadekElvijs SarkansNicolas DurrandePublished in: AISTATS (2021)
Keyphrases
- gaussian processes
- fourier domain
- fourier transform
- gaussian process
- frequency domain
- covariance function
- spatial domain
- gaussian process regression
- optic flow
- multi task
- hyperparameters
- wavelet domain
- model selection
- invariant features
- high dimensional
- point spread function
- bayesian inference
- multiscale
- cross validation
- natural images
- prior knowledge
- feature space