List of numValues() Examples

Examples of numValues()

com.bloomberglp.blpapi.Element.numValues()
weka.core.Attribute.numValues()
Returns the number of attribute values. Returns 0 for attributes that are not either nominal, string, or relation-valued. @return the number of attribute values
weka.core.Instance.numValues()
Returns the number of values present. Always the same as numAttributes(). @return the number of values

Examples of com.bloomberglp.blpapi.Element.numValues()

          }
          throw new OpenGammaRuntimeException("Unable to get a Bloomberg response for " + fields + " fields for " + securityKeys + ": " + responseError);
        }
        
        Element securityDataArray = resultElem.getElement(SECURITY_DATA);
        int numSecurities = securityDataArray.numValues();
        for (int iSecurityElem = 0; iSecurityElem < numSecurities; iSecurityElem++) {
          Element securityElem = securityDataArray.getValueAsElement(iSecurityElem);
          String securityKey = securityElem.getElementAsString(SECURITY);
          ReferenceData refData = new ReferenceData(securityKey);
          if (securityElem.hasElement(SECURITY_ERROR)) {

View Full Code Here

Examples of weka.core.Attribute.numValues()

    hv = new FastVector();


    classAt = m_Instances.attribute(m_ClassIndex);
    if (classAt.isNominal()) {
      attVals = new FastVector();
      for (i = 0; i < classAt.numValues(); i++)
  attVals.addElement(classAt.value(i));
      predictedClass = new Attribute("predicted" + classAt.name(), attVals);
    }
    else {
      predictedClass = new Attribute("predicted" + classAt.name());

View Full Code Here

Examples of weka.core.Attribute.numValues()

  newVals.addElement(oldAtt.value(selection[i]));
      }
      instanceInfo.deleteAttributeAt(m_AttIndex.getIndex());
      instanceInfo.insertAttributeAt(new Attribute(oldAtt.name(), newVals),
              m_AttIndex.getIndex());
      m_NominalMapping = new int [oldAtt.numValues()];
      for (int i = 0; i < m_NominalMapping.length; i++) {
  boolean found = false;
  for (int j = 0; j < selection.length; j++) {
    if (selection[j] == i) {
      m_NominalMapping[i] = j;

View Full Code Here

Examples of weka.core.Attribute.numValues()

    }
    resultListMenu.add(visMargin);


    JMenu visThreshold = new JMenu("Visualize threshold curve");
    if ((preds != null) && (classAtt != null) && (classAtt.isNominal())) {
      for (int i = 0; i < classAtt.numValues(); i++) {
  JMenuItem clv = new JMenuItem(classAtt.value(i));
  final int classValue = i;
  clv.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        try {

View Full Code Here

Examples of weka.core.Attribute.numValues()

    }
    resultListMenu.add(visThreshold);
    
    JMenu visCostBenefit = new JMenu("Cost/Benefit analysis");
    if ((preds != null) && (classAtt != null) && (classAtt.isNominal())) {
      for (int i = 0; i < classAtt.numValues(); i++) {
        JMenuItem clv = new JMenuItem(classAtt.value(i));
        final int classValue = i;
        clv.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
              try {

View Full Code Here

Examples of weka.core.Attribute.numValues()

    // update undo stack
    if (m_bNeedsUndoAction) {
      addUndoAction(new RenameAction(nTargetNode, getNodeName(nTargetNode), sName));
    }
    Attribute att = m_Instances.attribute(nTargetNode);
    int nCardinality = att.numValues();
    FastVector values = new FastVector(nCardinality);
    for (int iValue = 0; iValue < nCardinality; iValue++) {
      values.addElement(att.value(iValue));
    }
    replaceAtt(nTargetNode, sName, values);

View Full Code Here

Examples of weka.core.Attribute.numValues()

    // update undo stack
    if (m_bNeedsUndoAction) {
      addUndoAction(new RenameValueAction(nTargetNode, sValue, sNewValue));
    }
    Attribute att = m_Instances.attribute(nTargetNode);
    int nCardinality = att.numValues();
    FastVector values = new FastVector(nCardinality);
    for (int iValue = 0; iValue < nCardinality; iValue++) {
      if (att.value(iValue).equals(sValue)) {
        values.addElement(sNewValue);
      } else {

View Full Code Here

Examples of weka.core.Attribute.numValues()

    // update undo stack
    if (m_bNeedsUndoAction) {
      addUndoAction(new AddValueAction(nTargetNode, sNewValue));
    }
    Attribute att = m_Instances.attribute(nTargetNode);
    int nCardinality = att.numValues();
    FastVector values = new FastVector(nCardinality);
    for (int iValue = 0; iValue < nCardinality; iValue++) {
      values.addElement(att.value(iValue));
    }
    values.addElement(sNewValue);

View Full Code Here

Examples of weka.core.Attribute.numValues()

    // update undo stack
    if (m_bNeedsUndoAction) {
      addUndoAction(new DelValueAction(nTargetNode, sValue));
    }
    Attribute att = m_Instances.attribute(nTargetNode);
    int nCardinality = att.numValues();
    FastVector values = new FastVector(nCardinality);
    int nValue = -1;
    for (int iValue = 0; iValue < nCardinality; iValue++) {
      if (att.value(iValue).equals(sValue)) {
        nValue = iValue;

View Full Code Here

Examples of weka.core.Attribute.numValues()

    Enumeration attrEnum = getInputFormat().enumerateAttributes();
    while(attrEnum.hasMoreElements()) {
      Attribute attr = (Attribute) attrEnum.nextElement();
      if (!attr.equals(getInputFormat().classAttribute())) {
  if (attr.isNominal() || attr.isString()) {
    double[][] vdm = new double[attr.numValues()][attr.numValues()];
    vdmMap.put(attr, vdm);
    int[] featureValueCounts = new int[attr.numValues()];
    int[][] featureValueCountsByClass = new int[getInputFormat().classAttribute().numValues()][attr.numValues()];
    instanceEnum = getInputFormat().enumerateInstances();
    while(instanceEnum.hasMoreElements()) {

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.