How to use
InstancesResultListener
in
weka.experiment

Best Java code snippets using weka.experiment.InstancesResultListener (Showing top 6 results out of 315)

/**
 * Sets temporary file.
 */
public InstancesResultListener() {
 File resultsFile;
 try {
  resultsFile = File.createTempFile("weka_experiment", ".arff");
  resultsFile.deleteOnExit();
 } catch (Exception e) {
  System.err.println("Cannot create temp file, writing to standard out.");
  resultsFile = new File("-");
 }
 setOutputFile(resultsFile);
 setOutputFileName("");
}

} else {
 if (m_ResultsDestinationCBox.getSelectedItem() == DEST_ARFF_TEXT) {
InstancesResultListener irl = new InstancesResultListener();
if (!m_destinationFilename.equals("")) {
 irl.setOutputFile(new File(m_destinationFilename));

m_ResultsDestinationCBox.setSelectedItem(DEST_ARFF_TEXT);
m_ResultsDestinationPathLabel.setText("Filename:");
m_destinationFilename = ((InstancesResultListener)exp.getResultListener()).outputFileName();
m_ResultsDestinationPathTField.setText(m_destinationFilename);
m_BrowseDestinationButton.setEnabled(true);

} else {
 if (m_ResultsDestinationCBox.getSelectedItem() == DEST_ARFF_TEXT) {
InstancesResultListener irl = new InstancesResultListener();
if (!m_destinationFilename.equals("")) {
 irl.setOutputFile(new File(m_destinationFilename));

m_ResultsDestinationCBox.setSelectedItem(DEST_ARFF_TEXT);
m_ResultsDestinationPathLabel.setText("Filename:");
m_destinationFilename = ((InstancesResultListener)exp.getResultListener()).outputFileName();
m_ResultsDestinationPathTField.setText(m_destinationFilename);
m_BrowseDestinationButton.setEnabled(true);

/**
 * Sets temporary file.
 */
public InstancesResultListener() {
 File resultsFile;
 try {
  resultsFile = File.createTempFile("weka_experiment", ".arff");
  resultsFile.deleteOnExit();
 } catch (Exception e) {
  System.err.println("Cannot create temp file, writing to standard out.");
  resultsFile = new File("-");
 }
 setOutputFile(resultsFile);
 setOutputFileName("");
}

Javadoc

Outputs the received results in arff format to a Writer. All results must be received before the instances can be written out.

Valid options are:

 
-O <file name> 
The filename where output will be stored. Use - for stdout. 
(default temp file)

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How to useInstancesResultListener in weka.experiment

Best Java code snippets using weka.experiment.InstancesResultListener (Showing top 6 results out of 315)

How to use
InstancesResultListener
in
weka.experiment