List of deleteAttributeAt() Examples

Examples of deleteAttributeAt()

org.integratedmodelling.riskwiz.learning.data.Instance.deleteAttributeAt()
Deletes an attribute at the given position (0 to numAttributes() - 1). Only succeeds if the instance does not have access to any dataset because otherwise inconsistencies could be introduced. @param position the attribute's position @throws RuntimeException if the instance has access to adataset
org.integratedmodelling.riskwiz.learning.data.Instances.deleteAttributeAt()
Deletes an attribute at the given position (0 to numAttributes() - 1). A deep copy of the attribute information is performed before the attribute is deleted. @param position the attribute's position (position starts with 0) @throws IllegalArgumentException if the given index is out of range or the class attribute is being deleted
weka.core.DenseInstance.deleteAttributeAt()
weka.core.Instance.deleteAttributeAt()
Deletes an attribute at the given position (0 to numAttributes() - 1). Only succeeds if the instance does not have access to any dataset because otherwise inconsistencies could be introduced. @param position the attribute's position @throws RuntimeException if the instance has access to adataset
weka.core.Instances.deleteAttributeAt()
Deletes an attribute at the given position (0 to numAttributes() - 1). A deep copy of the attribute information is performed before the attribute is deleted. @param position the attribute's position (position starts with 0) @throws IllegalArgumentException if the given index is out of rangeor the class attribute is being deleted

Examples of org.integratedmodelling.riskwiz.learning.data.Instance.deleteAttributeAt()

        // get rid of m_idColumn
        if (m_DataBaseConnection.getUpperCase()) {
            m_idColumn = m_idColumn.toUpperCase();
        }
        if (m_structure.attribute(0).name().equals(m_idColumn)) {
            inst.deleteAttributeAt(0);
            m_oldStructure.add(inst);
            inst = m_oldStructure.instance(0);
            m_oldStructure.delete(0);
        } else {
            // instances is added to and deleted from the structure to get the true nominal values instead of the index of the values.

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Examples of org.integratedmodelling.riskwiz.learning.data.Instances.deleteAttributeAt()

            // get rid of m_idColumn
            if (m_DataBaseConnection.getUpperCase()) {
                m_idColumn = m_idColumn.toUpperCase();
            }
            if (result.attribute(0).name().equals(m_idColumn)) {
                result.deleteAttributeAt(0);
            }
            m_structure = new Instances(result, 0);
        } catch (Exception ex) {
            printException(ex);
            StringBuffer text = new StringBuffer();

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Examples of weka.core.DenseInstance.deleteAttributeAt()

       Instance inst = new DenseInstance(1.0, vals);
       //get rid of m_idColumn
       if(m_DataBaseConnection.getUpperCase())
              m_idColumn = m_idColumn.toUpperCase();
       if(m_structure.attribute(0).name().equals(m_idColumn)){
            inst.deleteAttributeAt(0);
            m_oldStructure.add(inst);
            inst = m_oldStructure.instance(0);
            m_oldStructure.delete(0);
       }
       else{

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Examples of weka.core.Instance.deleteAttributeAt()

       Instance inst = new DenseInstance(1.0, vals);
       //get rid of m_idColumn
       if(m_DataBaseConnection.getUpperCase())
              m_idColumn = m_idColumn.toUpperCase();
       if(m_structure.attribute(0).name().equals(m_idColumn)){
            inst.deleteAttributeAt(0);
            m_oldStructure.add(inst);
            inst = m_oldStructure.instance(0);
            m_oldStructure.delete(0);
       }
       else{

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Examples of weka.core.Instance.deleteAttributeAt()

       Instance inst = new Instance(1.0, vals);
       //get rid of m_idColumn
       if(m_DataBaseConnection.getUpperCase())
              m_idColumn = m_idColumn.toUpperCase();
       if(m_structure.attribute(0).name().equals(m_idColumn)){
            inst.deleteAttributeAt(0);
            m_oldStructure.add(inst);
            inst = m_oldStructure.instance(0);
            m_oldStructure.delete(0);
       }
       else{

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Examples of weka.core.Instance.deleteAttributeAt()

    Instance inst = new Instance(1.0, vals);
    // get rid of m_idColumn
    if (m_DataBaseConnection.getUpperCase())
      m_idColumn = m_idColumn.toUpperCase();
    if (m_structure.attribute(0).name().equals(m_idColumn)) {
      inst.deleteAttributeAt(0);
      m_oldStructure.add(inst);
      inst = m_oldStructure.instance(0);
      m_oldStructure.delete(0);
    } else {
      // instances is added to and deleted from the structure to get the

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Examples of weka.core.Instance.deleteAttributeAt()

       Instance inst = new Instance(1.0, vals);
       //get rid of m_idColumn
       if(m_DataBaseConnection.getUpperCase())
              m_idColumn = m_idColumn.toUpperCase();
       if(m_structure.attribute(0).name().equals(m_idColumn)){
            inst.deleteAttributeAt(0);
            m_oldStructure.add(inst);
            inst = m_oldStructure.instance(0);
            m_oldStructure.delete(0);
       }
       else{

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Examples of weka.core.Instance.deleteAttributeAt()

   inst = new DenseInstance(1.0, vals);
       //get rid of m_idColumn
       if(m_DataBaseConnection.getUpperCase())
              m_idColumn = m_idColumn.toUpperCase();
       if(m_structure.attribute(0).name().equals(m_idColumn)){
            inst.deleteAttributeAt(0);
            m_oldStructure.add(inst);
            inst = m_oldStructure.instance(0);
            m_oldStructure.delete(0);
       }
       else{

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Examples of weka.core.Instances.deleteAttributeAt()

    m_DataBaseConnection.disconnectFromDatabase();
    //get rid of m_idColumn
    if(m_DataBaseConnection.getUpperCase())
        m_idColumn = m_idColumn.toUpperCase();
    if(result.attribute(0).name().equals(m_idColumn)){
        result.deleteAttributeAt(0);
    }
    m_structure = new Instances(result,0);
    }
    catch(Exception ex) {
  printException(ex);

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Examples of weka.core.Instances.deleteAttributeAt()

    System.out.println("Filtered data:"+data);
    
    /*
     * Remove score attribute
     */
    data.deleteAttributeAt(data.numAttributes() - 2);
    System.out.println("Filtered data:"+data);
    
    //set class attribute
    data.setClassIndex(data.numAttributes()-1);

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