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Dakota Reference Manual
Version 6.15
Explore and Predict with Confidence
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Use coordinate directions as search pattern
Alias: none
Argument(s): none
The particular form of the search pattern is controlled by the pattern_basis
specification. If pattern_basis
is coordinate
basis, then the pattern search uses a plus and minus offset in each coordinate direction, for a total of 2n function evaluations in the pattern. This case is depicted in Figure 5.3 for three coordinate dimensions.