Dakota Reference Manual: combined

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combined

Multipoint correction for a hierarchical surrogate

## Specification

Alias: none

Argument(s): none

## Description

For the combined correction, the use of both additive and multiplicative corrections allows the satisfaction of an additional matching condition, typically the truth function values at the previous correction point (e.g., the center of the previous trust region). The combined correction is then a multipoint correction, as opposed to the local additive and multiplicative corrections.