expansion_samples

Number of simulation samples used to estimate the expected value of a set of PCE coefficients

Specification

  • Alias: None

  • Arguments: INTEGER

Child Keywords:

Required/Optional

Description of Group

Dakota Keyword

Dakota Keyword Description

Optional

reuse_points

This describes the behavior of reuse of points in constructing polynomial chaos expansion models.

Description

In this case, the expansion order $p$ cannot be inferred from the numerical integration specification and it is necessary to provide an expansion_order to specify $p$ for a total-order expansion.

A corresponding sequence specification is documented at, e.g., expansion_samples_sequence and expansion_samples_sequence