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 /*
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation, either version 3 of the License, or
  *   (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Copyright (C) 2006 University of Waikato, Hamilton, New Zealand
 */
package weka.classifiers.meta;
Tests GridSearch. Run from the command line with:

java weka.classifiers.meta.GridSearchTest

Author(s):
FracPete (fracpete at waikato dot ac dot nz)
Version:
$Revision: 8109 $
public class GridSearchTest 
  extends AbstractClassifierTest {
  public GridSearchTest(String name) { 
    super(name);  
  }

  
Creates a GridSearch with J48 + unsup. Discretize filter sinze the random test dataset always results in singular matrix in LU decomposition of the PLSFilter.

Returns:
the configured classifier
  public Classifier getClassifier() {
    GridSearch		result;
    
    result = new GridSearch();
    
    
    // classifier
    result.setClassifier(new weka.classifiers.trees.J48());
    result.setYProperty("classifier.confidenceFactor");
    result.setYMin(0.2);
    result.setYMax(0.4);
    result.setYStep(0.1);
    result.setYExpression("I");
    
    // filter
    result.setXProperty("filter.bins");
    result.setXMin(2);
    result.setXMax(10);
    result.setXStep(2);
    result.setXExpression("I");
    
    return result;
  }
  
  
configures the CheckClassifier instance used throughout the tests

Returns:
the fully configured CheckClassifier instance used for testing
  protected CheckClassifier getTester() {
    CheckClassifier	result;
    
    result = super.getTester();
    result.setNumNumeric(7);
    result.setNumInstances(100);
    
    return result;
  }
  public static Test suite() {
    return new TestSuite(GridSearchTest.class);
  }
  public static void main(String[] args){
    junit.textui.TestRunner.run(suite());
  }
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