Sparse Gaussian Process Based On Hat Basis Functions.
Wenqi FangHuiyun LiHui HuangShaobo DangZhejun HuangZheng WangPublished in: CoRR (2020)
Keyphrases
- basis functions
- gaussian process
- covariance function
- sparse approximation
- linear combination
- sparse approximations
- signal reconstruction
- gaussian processes
- gaussian process regression
- bayesian framework
- model selection
- regression model
- latent variables
- hyperparameters
- state space
- semi supervised
- gaussian process models
- small number
- set of basis functions
- sparse representation
- higher order
- sparse coding
- spherical harmonics
- high dimensional
- support vector
- random projections
- feature space
- search algorithm