basis_type

Specify the type of basis truncation to be used for a Polynomial Chaos Expansion.

Specification

• Alias: None

• Arguments: None

Child Keywords:

Required/Optional	Description of Group	Dakota Keyword	Dakota Keyword Description
Required (Choose One)	PCE Basis Type	tensor_product	Use a tensor-product index set to construct a polynomial chaos expansion.
		total_order	Use a total-order index set to construct a polynomial chaos expansion.
		adapted	Use adaptive basis selection to choose the basis terms in a polynomial chaos expansion.

Description

Specify the type of basis truncation that determines the terms that are included within a Polynomial Chaos Expansion. Options include tensor-product, total-order, and adapted.