Clustered active-subspace based local Gaussian Process emulator for high-dimensional and complex computer models.
Junda XiongXin CaiJinglai LiPublished in: CoRR (2021)
Keyphrases
- gaussian process
- high dimensional
- gaussian processes
- low dimensional
- gaussian process models
- bayesian framework
- covariance function
- model selection
- dimensionality reduction
- high dimensional data
- latent variables
- gaussian process regression
- dynamical models
- marginal likelihood
- semi supervised
- probabilistic model
- gaussian process classification
- regression model
- dynamical model
- feature space
- human pose estimation
- hyperparameters
- clustering algorithm
- nearest neighbor
- upper bound
- bayesian networks
- feature extraction