tml.corpus
Enum CorpusParameters.DimensionalityReduction

java.lang.Object
  java.lang.Enum<CorpusParameters.DimensionalityReduction>
      tml.corpus.CorpusParameters.DimensionalityReduction

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CorpusParameters.DimensionalityReduction>

Enclosing class:

CorpusParameters

public static enum CorpusParameters.DimensionalityReduction
extends java.lang.Enum<CorpusParameters.DimensionalityReduction>

Criteria by which a SemanticSpace will reduce (or not) the dimensions of the space.

Author:

Jorge Villalon

Enum Constant Summary

NO
No dimensionality reduction will be performed.

NUM
This method selects the number of dimensions based on a fixed number.

PCT
This method selects the number of dimensions based on a percentage of the total number of dimensions in the space.

VARPCT
This method selects the number of dimensions based on how much variance they cover.

Method Summary

static CorpusParameters.DimensionalityReduction	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static CorpusParameters.DimensionalityReduction[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

VARPCT

public static final CorpusParameters.DimensionalityReduction VARPCT

This method selects the number of dimensions based on how much variance they cover. The threshold is a percentage of the total variance.

NUM

public static final CorpusParameters.DimensionalityReduction NUM

This method selects the number of dimensions based on a fixed number.

PCT

public static final CorpusParameters.DimensionalityReduction PCT

This method selects the number of dimensions based on a percentage of the total number of dimensions in the space.

NO

public static final CorpusParameters.DimensionalityReduction NO

No dimensionality reduction will be performed.

Method Detail

values

public static CorpusParameters.DimensionalityReduction[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CorpusParameters.DimensionalityReduction c : CorpusParameters.DimensionalityReduction.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CorpusParameters.DimensionalityReduction valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null