tml.vectorspace
Enum TermWeighting.GlobalWeight

java.lang.Object
  java.lang.Enum<TermWeighting.GlobalWeight>
      tml.vectorspace.TermWeighting.GlobalWeight

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TermWeighting.GlobalWeight>

Enclosing class:

TermWeighting

public static enum TermWeighting.GlobalWeight
extends java.lang.Enum<TermWeighting.GlobalWeight>

Implemented global weight functions

Enum Constant Summary

Entropy
Accumulated entropy

GfIdf
The global inverse document frequency

Idf
Inverse document frequency

None
Just 1, so it leaves the local weight as it is

Normal
The norm of the document vector

Method Summary

static TermWeighting.GlobalWeight	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TermWeighting.GlobalWeight[]	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

None

public static final TermWeighting.GlobalWeight None

Just 1, so it leaves the local weight as it is

Normal

public static final TermWeighting.GlobalWeight Normal

The norm of the document vector

GfIdf

public static final TermWeighting.GlobalWeight GfIdf

The global inverse document frequency

Idf

public static final TermWeighting.GlobalWeight Idf

Inverse document frequency

Entropy

public static final TermWeighting.GlobalWeight Entropy

Accumulated entropy

Method Detail

values

public static TermWeighting.GlobalWeight[] 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 (TermWeighting.GlobalWeight c : TermWeighting.GlobalWeight.values())
    System.out.println(c);

Returns:

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

valueOf

public static TermWeighting.GlobalWeight 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