Package weka.associations
Class AssociatorEvaluation
- java.lang.Object
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- weka.associations.AssociatorEvaluation
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- All Implemented Interfaces:
RevisionHandler
public class AssociatorEvaluation extends java.lang.Object implements RevisionHandler
Class for evaluating Associaters.- Version:
- $Revision: 1.5 $
- Author:
- fracpete (fracpete at waikato dot ac dot nz)
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Constructor Summary
Constructors Constructor Description AssociatorEvaluation()
default constructor
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
Tests whether the current evaluation object is equal to another evaluation objectstatic java.lang.String
evaluate(java.lang.String associatorString, java.lang.String[] options)
Evaluates an associator with the options given in an array of strings.static java.lang.String
evaluate(Associator associator, java.lang.String[] options)
Evaluates the associator with the given commandline options and returns the evaluation string.java.lang.String
evaluate(Associator associator, Instances data)
Evaluates the associator with the given commandline options and returns the evaluation string.java.lang.String
getRevision()
Returns the revision string.static void
main(java.lang.String[] args)
A test method for this class.java.lang.String
toString()
returns the current resultjava.lang.String
toSummaryString()
returns a summary string of the evaluation with a no titlejava.lang.String
toSummaryString(java.lang.String title)
returns a summary string of the evaluation with a default title
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Method Detail
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evaluate
public static java.lang.String evaluate(java.lang.String associatorString, java.lang.String[] options) throws java.lang.Exception
Evaluates an associator with the options given in an array of strings.- Parameters:
associatorString
- class of associator as a stringoptions
- the array of string containing the options- Returns:
- a string describing the results
- Throws:
java.lang.Exception
- if model could not be evaluated successfully
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evaluate
public static java.lang.String evaluate(Associator associator, java.lang.String[] options) throws java.lang.Exception
Evaluates the associator with the given commandline options and returns the evaluation string.- Parameters:
associator
- the Associator to evaluateoptions
- the commandline options- Returns:
- the generated output string
- Throws:
java.lang.Exception
- if evaluation fails
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evaluate
public java.lang.String evaluate(Associator associator, Instances data) throws java.lang.Exception
Evaluates the associator with the given commandline options and returns the evaluation string.- Parameters:
associator
- the Associator to evaluatedata
- the data to run the associator with- Returns:
- the generated output string
- Throws:
java.lang.Exception
- if evaluation fails
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equals
public boolean equals(java.lang.Object obj)
Tests whether the current evaluation object is equal to another evaluation object- Overrides:
equals
in classjava.lang.Object
- Parameters:
obj
- the object to compare against- Returns:
- true if the two objects are equal
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toSummaryString
public java.lang.String toSummaryString()
returns a summary string of the evaluation with a no title- Returns:
- the summary string
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toSummaryString
public java.lang.String toSummaryString(java.lang.String title)
returns a summary string of the evaluation with a default title- Parameters:
title
- the title to print before the result- Returns:
- the summary string
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toString
public java.lang.String toString()
returns the current result- Overrides:
toString
in classjava.lang.Object
- Returns:
- the currently stored result
- See Also:
toSummaryString()
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getRevision
public java.lang.String getRevision()
Returns the revision string.- Specified by:
getRevision
in interfaceRevisionHandler
- Returns:
- the revision
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main
public static void main(java.lang.String[] args)
A test method for this class. Just extracts the first command line argument as an associator class name and calls evaluate.- Parameters:
args
- an array of command line arguments, the first of which must be the class name of an associator.
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