weka.gui.experiment
Class ExperimenterDefaults

java.lang.Object
  weka.gui.experiment.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: 8034 $

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

PROPERTY_FILE, Serialized Form

Field Summary

static String

PROPERTY_FILE The name of the properties file.

Constructor Summary

ExperimenterDefaults()

Method Summary

static String	get(String property, String defaultValue) returns the value for the specified property, if non-existent then the default value.
static String	getColumn() the comma-separated list of attribute names that identify a column.
static String	getComparisonField() returns the name of the field used for comparison.
static boolean	getDatasetsFirst() whether datasets or algorithms are iterated first.
static String	getDestination() returns the default destination.
static String	getExperimentType() returns the default experiment type.
static String	getExtension() returns the default experiment extension.
static int	getFolds() returns the number of folds used for cross-validation.
static File	getInitialDatasetsDirectory() returns the initial directory for the datasets (if empty, it returns the user's home directory).
static int	getMeanPrecision() returns the default precision for the mean.
static ResultMatrix	getOutputFormat() returns the classname (and optional options) of the ResultMatrix class, responsible for the output format.
static Properties	getProperties() returns the associated properties file.
static boolean	getRemoveFilterClassnames() whether the filter classnames in the dataset names are removed by default.
static int	getRepetitions() returns the number of repetitions to use.
static String	getRow() the comma-separated list of attribute names that identify a row.
static boolean	getShowAverage() returns whether the Average is shown by default.
static boolean	getShowStdDevs() returns whether StdDevs are shown by default.
static double	getSignificance() returns the default significance.
static String	getSorting() returns the default sorting (empty string means none).
static int	getStdDevPrecision() returns the default precision for the stddevs.
static String	getTester() returns the display name of the preferred Tester algorithm.
static double	getTrainPercentage() returns the training percentage in case of splits.
static boolean	getUseClassification() whether classification or regression is used.
static boolean	getUseRelativePaths() whether relative paths are used by default.
static void	main(String[] args) only for testing - prints the content of the props file.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PROPERTY_FILE

public static final String PROPERTY_FILE

The name of the properties file.

See Also:

Constant Field Values

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

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