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java.lang.Objectweka.attributeSelection.ASSearch
weka.attributeSelection.ExhaustiveSearch
public class ExhaustiveSearch
ExhaustiveSearch :
Performs an exhaustive search through the space of attribute subsets starting from the empty set of attrubutes. Reports the best subset found.
-V Output subsets as the search progresses. (default = false).
Constructor Summary | |
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ExhaustiveSearch()
Constructor |
Method Summary | |
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java.lang.String[] |
getOptions()
Gets the current settings of RandomSearch. |
java.lang.String |
getRevision()
Returns the revision string. |
boolean |
getVerbose()
get whether or not output is verbose |
java.lang.String |
globalInfo()
Returns a string describing this search method |
java.util.Enumeration |
listOptions()
Returns an enumeration describing the available options. |
int[] |
search(ASEvaluation ASEval,
Instances data)
Searches the attribute subset space using an exhaustive search. |
void |
setOptions(java.lang.String[] options)
Parses a given list of options. |
void |
setVerbose(boolean v)
set whether or not to output new best subsets as the search proceeds |
java.lang.String |
toString()
prints a description of the search |
java.lang.String |
verboseTipText()
Returns the tip text for this property |
Methods inherited from class weka.attributeSelection.ASSearch |
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forName, makeCopies |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ExhaustiveSearch()
Method Detail |
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public java.lang.String globalInfo()
public java.util.Enumeration listOptions()
listOptions
in interface OptionHandler
public void setOptions(java.lang.String[] options) throws java.lang.Exception
-V Output subsets as the search progresses. (default = false).
setOptions
in interface OptionHandler
options
- the list of options as an array of strings
java.lang.Exception
- if an option is not supportedpublic java.lang.String verboseTipText()
public void setVerbose(boolean v)
v
- true if output is to be verbosepublic boolean getVerbose()
public java.lang.String[] getOptions()
getOptions
in interface OptionHandler
public java.lang.String toString()
toString
in class java.lang.Object
public int[] search(ASEvaluation ASEval, Instances data) throws java.lang.Exception
search
in class ASSearch
ASEval
- the attribute evaluator to guide the searchdata
- the training instances.
java.lang.Exception
- if the search can't be completedpublic java.lang.String getRevision()
getRevision
in interface RevisionHandler
getRevision
in class ASSearch
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