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java.lang.Object | +----weka.attributeSelection.ASSearch | +----weka.attributeSelection.RankSearch
Valid options are:
-A
-A
Specify the attribute/subset evaluator to be used for generating the
ranking. If a subset evaluator is specified then a forward selection
search is used to produce a ranked list of attributes.
attributeEvaluatorTipText()
getAttributeEvaluator()
getOptions()
globalInfo()
listOptions()
search(ASEvaluation, Instances)
setAttributeEvaluator(ASEvaluation)
setOptions(String[])
toString()
RankSearch
public RankSearch()
globalInfo
public java.lang.String globalInfo()
Returns a string describing this search method
attributeEvaluatorTipText
public java.lang.String attributeEvaluatorTipText()
Returns the tip text for this property
setAttributeEvaluator
public void setAttributeEvaluator(ASEvaluation newEvaluator)
Set the attribute evaluator to use for generating the ranking.
newEvaluator
- the attribute evaluator to use.
getAttributeEvaluator
public ASEvaluation getAttributeEvaluator()
Get the attribute evaluator used to generate the ranking.
listOptions
public java.util.Enumeration listOptions()
Returns an enumeration describing the available options
setOptions
public void setOptions(java.lang.String options[]) throws java.lang.Exception
Parses a given list of options.
Valid options are:
options
- the list of options as an array of strings
getOptions
public java.lang.String[] getOptions()
Gets the current settings of WrapperSubsetEval.
search
public int[] search(ASEvaluation ASEval,
Instances data) throws java.lang.Exception
Ranks attributes using the specified attribute evaluator and then
searches the ranking using the supplied subset evaluator.
toString
public java.lang.String toString()
returns a description of the search as a String
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