normalization

Normalize gradient samples

Specification

  • Alias: None

  • Arguments: None

Child Keywords:

Required/Optional

Description of Group

Dakota Keyword

Dakota Keyword Description

Required (Choose One)

Normalize By…

mean_value

Normalize by sample mean of function values

mean_gradient

Normalize by sample mean of gradient norms

local_gradient

Normalize each gradient sample by its norm

Description

Normalize the matrix of sampled gradients before identifying subspace.

Default Behavior

The default is local_gradient