Dakota Reference Manual  Version 6.15
Explore and Predict with Confidence
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normalization


Normalize gradient samples

Specification

Alias: none

Argument(s): none

Child Keywords:

Required/Optional Description of Group Dakota Keyword Dakota Keyword Description
Required
(Choose One)
Normalize By... (Group 1) 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