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Dakota Reference Manual
Version 6.16
Explore and Predict with Confidence
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Filename for a YAML file that specifies Gaussian process options
Alias: none
Argument(s): STRING
Default: no advanced options file
The YAML file contains configuration options that are used to populate a Teuchos ParameterList used by the Gaussian process that will override other keyword-specified parameters. Missing options in the YAML file are set to default values.
# FILE: gp_options.yaml
GP Parameters:
Sigma Bounds:
lower bound: 1.0e-2
upper bound: 1.0e2
scaler name: standardization
num restarts: 20
Nugget:
fixed nugget: 0.0
estimate nugget: true
Bounds:
lower bound: 3.17e-8
upper bound: 1.0e-2
gp seed: 42
standardize response: false
Trend:
estimate trend: true
Options:
max degree: 2
reduced basis: false
p-norm: 1.0
scaler type: none
regression solver type: SVD
verbosity: 1
kernel type: squared exponential
Length-scale Bounds:
lower bound: 1.0e-2
upper bound: 1.0e2
verbosity: 1