org.carrot2.text.clustering

Enum MultilingualClustering.LanguageAggregationStrategy

java.lang.Object

java.lang.Enum<MultilingualClustering.LanguageAggregationStrategy>

org.carrot2.text.clustering.MultilingualClustering.LanguageAggregationStrategy

All Implemented Interfaces:

Serializable, Comparable<MultilingualClustering.LanguageAggregationStrategy>

Enclosing class:

MultilingualClustering

public static enum MultilingualClustering.LanguageAggregationStrategy
extends Enum<MultilingualClustering.LanguageAggregationStrategy>

Defines how monolingual partial clusters will be combined to form final results.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FLATTEN_ALL Combines clusters created for all languages into one flat list.
FLATTEN_MAJOR_LANGUAGE Puts clusters generated for the largest language partition on the first level of the hierarchy.
FLATTEN_NONE Puts clusters corresponding to language names, e.g.

Method Summary

Methods

Modifier and Type	Method and Description
String	toString()
static MultilingualClustering.LanguageAggregationStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static MultilingualClustering.LanguageAggregationStrategy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FLATTEN_ALL

public static final MultilingualClustering.LanguageAggregationStrategy FLATTEN_ALL

Combines clusters created for all languages into one flat list. In this setting, the first level of the clusters hierarchy will contain labels in all input languages.

FLATTEN_MAJOR_LANGUAGE

public static final MultilingualClustering.LanguageAggregationStrategy FLATTEN_MAJOR_LANGUAGE

Puts clusters generated for the largest language partition on the first level of the hierarchy. Clusters generated for the other languages are placed in the "Other Languages" cluster appended at the end of the list.

FLATTEN_NONE

public static final MultilingualClustering.LanguageAggregationStrategy FLATTEN_NONE

Puts clusters corresponding to language names, e.g. English, German, Spanish, on the first level of the hierarchy. Each such cluster contains the actual clusters generated for documents in the corresponding language.

Method Detail

values

public static MultilingualClustering.LanguageAggregationStrategy[] 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 (MultilingualClustering.LanguageAggregationStrategy c : MultilingualClustering.LanguageAggregationStrategy.values())
    System.out.println(c);

Returns:

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

valueOf

public static MultilingualClustering.LanguageAggregationStrategy valueOf(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:

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

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<MultilingualClustering.LanguageAggregationStrategy>