Clustered active-subspace based local Gaussian Process emulator for high-dimensional and complex computer models.
Junda XiongXin CaiJinglai LiPublished in: J. Comput. Phys. (2022)
Keyphrases
- gaussian process
- high dimensional
- gaussian processes
- model selection
- bayesian framework
- covariance function
- low dimensional
- gaussian process regression
- probabilistic model
- high dimensional data
- dynamical models
- cross validation
- gaussian process models
- feature extraction
- hyperparameters
- data sets
- gaussian process classification
- latent space
- latent variables
- regression model
- dimensionality reduction
- feature space
- dynamical model
- expectation propagation
- denoising
- semi supervised
- learning algorithm