shared
Class Globals

java.lang.Object
  |
  +--shared.Globals

Direct Known Subclasses:

Categorizer

public class Globals

extends java.lang.Object

This class contains the settings used globally in MLJ.

Field Summary

static BadCategorizer	badCategorizer A universal reference to a BadCategorizer instance.
static double	CONFIDENCE_INTERVAL_Z The Z value for determining confidence values.
static boolean	DBG TRUE if debug statements are to be displayed, FALSE otherwise.
static java.lang.String	DEFAULT_DATA_EXT Default datafile extension.
static double	DEFAULT_EPSILON The default value for expansion improvement evaluations during simulated annealing.
static int	DEFAULT_EVAL_LIMIT Default evaluation limit.
static double	DEFAULT_LAMBDA Default lambda value for simulated annealing.
static int	DEFAULT_MAX_EVALS The default maximum number of evalutions in a state space search.
static int	DEFAULT_MAX_STALE The default maximum number of non-improving expansions in a best first search.
static int	DEFAULT_MIN_EXP_EVALS The default minimum number of expasion evalutations.
static java.lang.String	DEFAULT_NAMES_EXT Default namesfile extension.
static int	DEFAULT_SAS_SEED Default search random number seed.
static byte	DEFAULT_SEARCH_METHOD The default search method for search inducers.
static byte	DEFAULT_SHOW_TEST_SET_PERF Default for how to show performance evaluations.
static java.lang.String	DEFAULT_TEST_EXT Default testfile extension.
static boolean	DISPLAY_NAMES TRUE if names are to be displayed in FSS.
static java.lang.String	EMPTY_STRING A universal reference to an empty string.
static int	FIRST_CATEGORY_VAL The index value at which actual category values begin.
static int	FIRST_NOMINAL_VAL The index value for the first actual nominal value.
static int	LEFT_NODE The index value for the left node in a tree.
static int	MAX_NUM_CATEGORIES The maximum number of categories.
static java.io.Writer	Mcerr The error output stream for MLJ.
static java.io.Writer	Mcout The output stream writer for MLJ.
static OptionServer	optionServer The optionserver used to read options.
static java.lang.String	optionsFileName The name for the options file.
static double	REAL_MAX Maximum value for real values.
static int	RIGHT_NODE The index value for the right node in a tree.
static java.lang.String	SHOW_TEST_SET_PERF_HELP Help string for the SHOW_TEST_SET_PERF option.
static java.lang.String	SINGLE_QUOTE Single quote string.
static float	STORED_REAL_MAX The maximum number for a stored real value.
static InstanceList	TS The instancelist used throughout the MLJ library.
static int	UNDEFINED_INT The integer value indicating an undefined integer.
static double	UNDEFINED_REAL The double value indicating an undefined real.
static double	UNDEFINED_VARIANCE The value used for undefined varience values.
static AugCategory	UNKNOWN_AUG_CATEGORY The AugCategory representing unknown values.
static int	UNKNOWN_CATEGORY_VAL The integer value representing unknown category values.
static int	UNKNOWN_NODE The value for unknown nodes.
static int	UNKNOWN_NOMINAL_VAL The index value for unknown nominal values.
static float	UNKNOWN_STORED_REAL_VAL The float value indicating an undefined stored real.
static java.lang.String	UNKNOWN_VAL_STR The string used to represent unknown values.

Constructor Summary

Globals()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DATA_EXT

public static final java.lang.String DEFAULT_DATA_EXT

Default datafile extension.

DEFAULT_NAMES_EXT

public static final java.lang.String DEFAULT_NAMES_EXT

Default namesfile extension.

DEFAULT_TEST_EXT

public static final java.lang.String DEFAULT_TEST_EXT

Default testfile extension.

EMPTY_STRING

public static final java.lang.String EMPTY_STRING

A universal reference to an empty string.

SINGLE_QUOTE

public static final java.lang.String SINGLE_QUOTE

Single quote string.

TS

public static final InstanceList TS

The instancelist used throughout the MLJ library.

UNKNOWN_CATEGORY_VAL

public static int UNKNOWN_CATEGORY_VAL

The integer value representing unknown category values.

MAX_NUM_CATEGORIES

public static int MAX_NUM_CATEGORIES

The maximum number of categories.

UNDEFINED_REAL

public static double UNDEFINED_REAL

The double value indicating an undefined real.

UNDEFINED_INT

public static int UNDEFINED_INT

The integer value indicating an undefined integer.

UNKNOWN_STORED_REAL_VAL

public static float UNKNOWN_STORED_REAL_VAL

The float value indicating an undefined stored real.

STORED_REAL_MAX

public static float STORED_REAL_MAX

The maximum number for a stored real value.

FIRST_CATEGORY_VAL

public static int FIRST_CATEGORY_VAL

The index value at which actual category values begin.

UNKNOWN_NODE

public static final int UNKNOWN_NODE

The value for unknown nodes.

LEFT_NODE

public static final int LEFT_NODE

The index value for the left node in a tree.

RIGHT_NODE

public static final int RIGHT_NODE

The index value for the right node in a tree.

UNKNOWN_NOMINAL_VAL

public static final int UNKNOWN_NOMINAL_VAL

The index value for unknown nominal values.

FIRST_NOMINAL_VAL

public static final int FIRST_NOMINAL_VAL

The index value for the first actual nominal value.

UNKNOWN_VAL_STR

public static final java.lang.String UNKNOWN_VAL_STR

The string used to represent unknown values.

UNKNOWN_AUG_CATEGORY

public static final AugCategory UNKNOWN_AUG_CATEGORY

The AugCategory representing unknown values.

badCategorizer

public static BadCategorizer badCategorizer

A universal reference to a BadCategorizer instance.

CONFIDENCE_INTERVAL_Z

public static double CONFIDENCE_INTERVAL_Z

The Z value for determining confidence values.

DBG

public static boolean DBG

TRUE if debug statements are to be displayed, FALSE otherwise.

DEFAULT_SEARCH_METHOD

public static byte DEFAULT_SEARCH_METHOD

The default search method for search inducers.

DEFAULT_SHOW_TEST_SET_PERF

public static byte DEFAULT_SHOW_TEST_SET_PERF

Default for how to show performance evaluations.

DEFAULT_EVAL_LIMIT

public static int DEFAULT_EVAL_LIMIT

Default evaluation limit.

DEFAULT_MAX_STALE

public static int DEFAULT_MAX_STALE

The default maximum number of non-improving expansions in a best first search.

DEFAULT_EPSILON

public static double DEFAULT_EPSILON

The default value for expansion improvement evaluations during simulated annealing.

DEFAULT_MAX_EVALS

public static int DEFAULT_MAX_EVALS

The default maximum number of evalutions in a state space search.

DEFAULT_MIN_EXP_EVALS

public static int DEFAULT_MIN_EXP_EVALS

The default minimum number of expasion evalutations.

DEFAULT_LAMBDA

public static double DEFAULT_LAMBDA

Default lambda value for simulated annealing.

DEFAULT_SAS_SEED

public static int DEFAULT_SAS_SEED

Default search random number seed.

SHOW_TEST_SET_PERF_HELP

public static java.lang.String SHOW_TEST_SET_PERF_HELP

Help string for the SHOW_TEST_SET_PERF option.

Mcout

public static java.io.Writer Mcout

The output stream writer for MLJ.

Mcerr

public static java.io.Writer Mcerr

The error output stream for MLJ.

optionsFileName

public static java.lang.String optionsFileName

The name for the options file.

optionServer

public static OptionServer optionServer

The optionserver used to read options.

UNDEFINED_VARIANCE

public static double UNDEFINED_VARIANCE

The value used for undefined varience values.

REAL_MAX

public static double REAL_MAX

Maximum value for real values.

DISPLAY_NAMES

public static boolean DISPLAY_NAMES

TRUE if names are to be displayed in FSS.

Constructor Detail

Globals

public Globals()