es.upm.etsisi.cf4j.recommender.knn

Enum UserKNN.AggregationApproach

java.lang.Object

java.lang.Enum<UserKNN.AggregationApproach>

es.upm.etsisi.cf4j.recommender.knn.UserKNN.AggregationApproach

All Implemented Interfaces:

Serializable, Comparable<UserKNN.AggregationApproach>

Enclosing class:

UserKNN

public static enum UserKNN.AggregationApproach
extends Enum<UserKNN.AggregationApproach>

Available aggregation approaches to merge k-nearest neighbors ratings

Enum Constant Summary

Enum Constants

Enum Constant and Description
DEVIATION_FROM_MEAN
MEAN
WEIGHTED_MEAN

Method Summary

Modifier and Type	Method and Description
static UserKNN.AggregationApproach	valueOf(String name) Returns the enum constant of this type with the specified name.
static UserKNN.AggregationApproach[]	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, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MEAN

public static final UserKNN.AggregationApproach MEAN

WEIGHTED_MEAN

public static final UserKNN.AggregationApproach WEIGHTED_MEAN

DEVIATION_FROM_MEAN

public static final UserKNN.AggregationApproach DEVIATION_FROM_MEAN

Method Detail

values

public static UserKNN.AggregationApproach[] 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 (UserKNN.AggregationApproach c : UserKNN.AggregationApproach.values())
    System.out.println(c);

Returns:

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

valueOf

public static UserKNN.AggregationApproach 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