Examples of weka.core.Instances.relationName()

weka.core.Instances.relationName()
Returns the relation's name. @return the relation's name as a string

      if (associator instanceof OptionHandler) {
        String [] o = ((OptionHandler) associator).getOptions();
        outBuff.append(" " + Utils.joinOptions(o));
      }
      outBuff.append("\n");
      outBuff.append("Relation:     " + inst.relationName() + '\n');
      outBuff.append("Instances:    " + inst.numInstances() + '\n');
      outBuff.append("Attributes:   " + inst.numAttributes() + '\n');
      if (inst.numAttributes() < 100) {
        for (int i = 0; i < inst.numAttributes(); i++) {
    outBuff.append("              " + inst.attribute(i).name()

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  }
  outBuff.append("\n");


  if (trainHeader != null) {


    outBuff.append("Relation:     " + trainHeader.relationName() + '\n');
    outBuff.append("Attributes:   " + trainHeader.numAttributes() + '\n');
    if (trainHeader.numAttributes() < 100) {
      boolean [] selectedAtts = new boolean [trainHeader.numAttributes()];
      for (int i = 0; i < trainHeader.numAttributes(); i++) {
        selectedAtts[i] = true;

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    public void remoteExperimentStatus(RemoteExperimentEvent e) {
      if (e.m_experimentFinished) {
        String classifierNameNew = 
    classifierName.substring(classifierName.lastIndexOf('.')+1, 
           classifierName.length());
        bv.saveImage(classifierNameNew+"_"+i.relationName()
         +"_X"+xatt+"_Y"+yatt+".jpg");
      } else {
        System.err.println(e.m_messageString);
      }
    }

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            if (z % 10000 == 0) {
              m_visual.setText("" + z + " instances...");
            }
    }
    m_visual.setStatic();
    m_visual.setText(structure.relationName());
  } else {
          m_Loader.reset();
    m_dataSet = m_Loader.getDataSet();
    m_visual.setStatic();
    m_visual.setText(m_dataSet.relationName());

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      bv.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
      String classifierNameNew = 
        classifierName.substring(classifierName.lastIndexOf('.')+1, 
               classifierName.length());
      bv.saveImage(classifierNameNew+"_"+i.relationName()
       +"_X"+xatt+"_Y"+yatt+".jpg");
    }
  });


      jf.getContentPane().add(bv, BorderLayout.CENTER);

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        new java.io.FileReader(selected));
  Instances i = new Instances(r);
  setInstances(i);
  
  //dataFileLabel.setText(selected.getName());
  dataFileLabel.setText(i.relationName());
  } catch (Exception e)
  {
    JOptionPane.showMessageDialog(this,"Can't load at this time,\n"
            + "currently busy with other IO",
            "Load Instances",

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      inst.setClassIndex(inst.numAttributes() - 1);
    
    // get some data
    props = new Vector();
    props.add("Filename: " + panel.getFilename());
    props.add("Relation name: " + inst.relationName());
    props.add("# of instances: " + inst.numInstances());
    props.add("# of attributes: " + inst.numAttributes());
    props.add("Class attribute: " + inst.classAttribute().name());
    props.add("# of class labels: " + inst.numClasses());

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    public void remoteExperimentStatus(RemoteExperimentEvent e) {
      if (e.m_experimentFinished) {
        String classifierNameNew = 
    classifierName.substring(classifierName.lastIndexOf('.')+1, 
           classifierName.length());
        bv.saveImage(classifierNameNew+"_"+i.relationName()
         +"_X"+xatt+"_Y"+yatt+".jpg");
      } else {
        System.err.println(e.m_messageString);
      }
    }

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      bv.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
      String classifierNameNew = 
        classifierName.substring(classifierName.lastIndexOf('.')+1, 
               classifierName.length());
      bv.saveImage(classifierNameNew+"_"+i.relationName()
       +"_X"+xatt+"_Y"+yatt+".jpg");
    }
  });


      jf.getContentPane().add(bv, BorderLayout.CENTER);

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        new java.io.FileReader(selected));
  Instances i = new Instances(r);
  setInstances(i);
  
  //dataFileLabel.setText(selected.getName());
  String relationName = i.relationName();
  String truncatedN = relationName;
  if (relationName.length() > 25) {
    truncatedN = relationName.substring(0, 25) + "...";
  }
  dataFileLabel.setText(truncatedN);

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