Package weka.gui.experiment

Class ExperimenterDefaults

  • All Implemented Interfaces:
    Serializable
    public class ExperimenterDefaults
extends Object
implements Serializable
    This class offers get methods for the default Experimenter settings in the props file weka/gui/experiment/Experimenter.props.
    Version:
    $Revision$
    Author:
    FracPete (fracpete at waikato dot ac dot nz)
    See Also:
    PROPERTY_FILE, Serialized Form

    • Constructor Detail

      • ExperimenterDefaults

        public ExperimenterDefaults()

    • Method Detail

      • get

        public static String get​(String property,
                         String defaultValue)
        returns the value for the specified property, if non-existent then the default value.
        Parameters:
        property - the property to retrieve the value for
        defaultValue - the default value for the property
        Returns:
        the value of the specified property

      • getProperties

        public static final Properties getProperties()
        returns the associated properties file.
        Returns:
        the props file

      • getSetupPanel

        public static final String getSetupPanel()
        returns the class name of the default setup panel.
        Returns:
        the class name

      • getExtension

        public static final String getExtension()
        returns the default experiment extension.
        Returns:
        the extension (incl. dot)

      • getDestination

        public static final String getDestination()
        returns the default destination.
        Returns:
        the destination

      • getExperimentType

        public static final String getExperimentType()
        returns the default experiment type.
        Returns:
        the type

      • getUseClassification

        public static final boolean getUseClassification()
        whether classification or regression is used.
        Returns:
        true if classification

      • getFolds

        public static final int getFolds()
        returns the number of folds used for cross-validation.
        Returns:
        the number of folds

      • getTrainPercentage

        public static final double getTrainPercentage()
        returns the training percentage in case of splits.
        Returns:
        the percentage (0-100)

      • getRepetitions

        public static final int getRepetitions()
        returns the number of repetitions to use.
        Returns:
        the repetitions/runs

      • getDatasetsFirst

        public static final boolean getDatasetsFirst()
        whether datasets or algorithms are iterated first.
        Returns:
        true if datasets are iterated first

      • getInitialDatasetsDirectory

        public static final File getInitialDatasetsDirectory()
        returns the initial directory for the datasets (if empty, it returns the user's home directory).
        Returns:
        the directory

      • getUseRelativePaths

        public static final boolean getUseRelativePaths()
        whether relative paths are used by default.
        Returns:
        true if relative paths are used

      • getTester

        public static final String getTester()
        returns the display name of the preferred Tester algorithm.
        Returns:
        the display name
        See Also:
        Tester, PairedCorrectedTTester

      • getRow

        public static final String getRow()
        the comma-separated list of attribute names that identify a row.
        Returns:
        the attribute list

      • getColumn

        public static final String getColumn()
        the comma-separated list of attribute names that identify a column.
        Returns:
        the attribute list

      • getComparisonField

        public static final String getComparisonField()
        returns the name of the field used for comparison.
        Returns:
        the comparison field

      • getSignificance

        public static final double getSignificance()
        returns the default significance.
        Returns:
        the significance (0.0-1.0)

      • getSorting

        public static final String getSorting()
        returns the default sorting (empty string means none).
        Returns:
        the sorting field

      • getShowStdDevs

        public static final boolean getShowStdDevs()
        returns whether StdDevs are shown by default.
        Returns:
        true if stddevs are shown

      • getShowAverage

        public static final boolean getShowAverage()
        returns whether the Average is shown by default.
        Returns:
        true if the average is shown

      • getMeanPrecision

        public static final int getMeanPrecision()
        returns the default precision for the mean.
        Returns:
        the decimals of the mean

      • getStdDevPrecision

        public static final int getStdDevPrecision()
        returns the default precision for the stddevs.
        Returns:
        the decimals of the stddevs

      • getOutputFormat

        public static final ResultMatrix getOutputFormat()
        returns the classname (and optional options) of the ResultMatrix class, responsible for the output format.
        Returns:
        the classname and options
        See Also:
        ResultMatrix, ResultMatrixPlainText

      • getRemoveFilterClassnames

        public static final boolean getRemoveFilterClassnames()
        whether the filter classnames in the dataset names are removed by default.
        Returns:
        true if filter names are removed

      • main

        public static void main​(String[] args)
        only for testing - prints the content of the props file.
        Parameters:
        args - commandline parameters - ignored