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Dakota Reference Manual
Version 6.16
Explore and Predict with Confidence
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Choice of error metric to satisfy
Alias: none
Argument(s): STRING
Default: root-mean-squared error
Child Keywords:
| Required/Optional | Description of Group | Dakota Keyword | Dakota Keyword Description | |
|---|---|---|---|---|
| Optional | folds | Number of cross validation folds | ||
The cross-validation score that the auto-refinement routine seeks to satisfy is based on an error metric. Any of the surrogate diagnostic metrics may be used. These include:
Default Behavior The default metric is the the root mean squared error ('root_mean_squared').