Package weka.gui.visualize.plugins

Class FixedClassifierErrorsPlot

  • All Implemented Interfaces:
    weka.gui.visualize.plugins.ErrorVisualizePlugin
    public class FixedClassifierErrorsPlot
extends Object
implements weka.gui.visualize.plugins.ErrorVisualizePlugin
    Displays the classifier errors using an ADAMS plot with fixed size crosses.
    Version:
    $Revision: 7326 $
    Author:
    fracpete (fracpete at waikato dot ac dot nz)

    • Constructor Detail

      • FixedClassifierErrorsPlot

        public FixedClassifierErrorsPlot()

    • Method Detail

      • getVisualizeMenuItem

        public JMenuItem getVisualizeMenuItem​(weka.core.Instances predInst)
        Get a JMenu or JMenuItem which contain action listeners that perform the visualization of the classifier errors.

        The actual class is the attribute declared as class attribute, the predicted class values is found in the attribute prior to the class attribute's position. In other words, if the classIndex() method returns 10, then the attribute position for the predicted class values is 9.

        Exceptions thrown because of changes in Weka since compilation need to be caught by the implementer.
        Specified by:
        getVisualizeMenuItem in interface weka.gui.visualize.plugins.ErrorVisualizePlugin
        Parameters:
        predInst - the instances with the actual and predicted class values
        Returns:
        menuitem for opening visualization(s), or null to indicate no visualization is applicable for the input
        See Also:
        NoClassDefFoundError, IncompatibleClassChangeError

      • getMinVersion

        public String getMinVersion()
        Get the minimum version of Weka, inclusive, the class is designed to work with. eg: 3.5.0
        Specified by:
        getMinVersion in interface weka.gui.visualize.plugins.ErrorVisualizePlugin
        Returns:
        the minimum version

      • getMaxVersion

        public String getMaxVersion()
        Get the maximum version of Weka, exclusive, the class is designed to work with. eg: 3.6.0
        Specified by:
        getMaxVersion in interface weka.gui.visualize.plugins.ErrorVisualizePlugin
        Returns:
        the maximum version

      • getDesignVersion

        public String getDesignVersion()
        Get the specific version of Weka the class is designed for. eg: 3.5.1
        Specified by:
        getDesignVersion in interface weka.gui.visualize.plugins.ErrorVisualizePlugin
        Returns:
        the version the plugin was designed for