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java.lang.Objectweka.attributeSelection.ASSearch
public abstract class ASSearch
Abstract attribute selection search class.
Constructor Summary | |
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ASSearch()
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Method Summary | |
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static ASSearch |
forName(java.lang.String searchName,
java.lang.String[] options)
Creates a new instance of a search class given it's class name and (optional) arguments to pass to it's setOptions method. |
java.lang.String |
getRevision()
Returns the revision string. |
static ASSearch[] |
makeCopies(ASSearch model,
int num)
Creates copies of the current search scheme. |
abstract int[] |
search(ASEvaluation ASEvaluator,
Instances data)
Searches the attribute subset/ranking space. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ASSearch()
Method Detail |
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public java.lang.String getRevision()
getRevision
in interface RevisionHandler
public abstract int[] search(ASEvaluation ASEvaluator, Instances data) throws java.lang.Exception
ASEvaluator
- the attribute evaluator to guide the searchdata
- the training instances.
java.lang.Exception
- if the search can't be completedpublic static ASSearch forName(java.lang.String searchName, java.lang.String[] options) throws java.lang.Exception
searchName
- the fully qualified class name of the search classoptions
- an array of options suitable for passing to setOptions. May
be null.
java.lang.Exception
- if the search class name is invalid, or the options
supplied are not acceptable to the search class.public static ASSearch[] makeCopies(ASSearch model, int num) throws java.lang.Exception
model
- an example search scheme to copynum
- the number of search scheme copies to create.
java.lang.Exception
- if an error occurs
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