Difference between revisions of "InitialDesign"

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m (Config:InitialDesign backup moved to InitialDesign: page generated by script should link to this custom page)
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== Dataset Design ==
 
== Dataset Design ==
 
Reads an initial design from a dataset.  Each row should contain one sample.  The inputvalues come first.  The outputvalues, if there are any, come second.
 
Reads an initial design from a dataset.  Each row should contain one sample.  The inputvalues come first.  The outputvalues, if there are any, come second.
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If only input values are supplied (hasOutputs=false), each value has to be in the fixed [-1,1] range (model space). The samples are later automatically transformed to their original range before they are passed to the sample evaluator. This is done to easily support different ranges for variables without having to change the initial dataset design.
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If, however, output values are also provided (hasOutputs=true), the samples are instantly fed to the toolbox for modelling, since they don't have to be evaluated anymore. Because of this property, the inputs have to be in the original range defined in the simulator xml file, instead of the fixed [-1,1] range.
  
 
{{OptionsHeader}}
 
{{OptionsHeader}}

Revision as of 10:55, 16 January 2009

Latin Hypercube Design

Choose an initial sampleset in such a way that they form a latin hypercube. Template:OptionsHeader Template:Option

Dataset Design

Reads an initial design from a dataset. Each row should contain one sample. The inputvalues come first. The outputvalues, if there are any, come second.

If only input values are supplied (hasOutputs=false), each value has to be in the fixed [-1,1] range (model space). The samples are later automatically transformed to their original range before they are passed to the sample evaluator. This is done to easily support different ranges for variables without having to change the initial dataset design.

If, however, output values are also provided (hasOutputs=true), the samples are instantly fed to the toolbox for modelling, since they don't have to be evaluated anymore. Because of this property, the inputs have to be in the original range defined in the simulator xml file, instead of the fixed [-1,1] range.

Template:OptionsHeader Template:Option Template:Option

Combined Design

Combines two other initial designs.

Template:NodesHeader Template:Node


Factorial Design

Choose an initial sampleset in such a way that they form an uniform grid Template:OptionsHeader Template:Option