Dakota Reference Manual: leja_oversample_ratio

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leja_oversample_ratio

Oversampling ratio for generating candidate point set

## Specification

Alias: none

Argument(s): REAL

Default: 10.0

## Description

When generating a D-Optimal point set of size N, the `oversample_ratio` R controls the number of candidate points R x N from which the D-Optimal points are chosen.

Default Behavior

The default when not specified is to perform candidate-based sample design selection (non-Leja)

## Examples

    method
      sampling
        sample_type random
        samples = 20
        d_optimal
          oversample_ratio = 2.0