Package org.tribuo.common.nearest

Enum Class KNNTrainer.Distance

java.lang.Object

java.lang.Enum<KNNTrainer.Distance>

org.tribuo.common.nearest.KNNTrainer.Distance

All Implemented Interfaces:

Serializable, Comparable<KNNTrainer.Distance>, Constable

Enclosing class:

KNNTrainer<T extends Output<T>>

@Deprecated
public static enum KNNTrainer.Distance
extends Enum<KNNTrainer.Distance>

Deprecated.

This Enum is deprecated in version 4.3, replaced by DistanceType

The available distance functions.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
COSINE	Deprecated. Cosine similarity used as a distance measure.
L1	Deprecated. L1 (or Manhattan) distance.
L2	Deprecated. L2 (or Euclidean) distance.

Method Summary

Modifier and Type	Method	Description
DistanceType	getDistanceType()	Deprecated. Returns the DistanceType mapping for the enumeration's value.
static KNNTrainer.Distance	valueOf(String name)	Deprecated. Returns the enum constant of this class with the specified name.
static KNNTrainer.Distance[]	values()	Deprecated. Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

L1

public static final KNNTrainer.Distance L1

Deprecated.

L1 (or Manhattan) distance.

L2

public static final KNNTrainer.Distance L2

Deprecated.

L2 (or Euclidean) distance.

COSINE

public static final KNNTrainer.Distance COSINE

Deprecated.

Cosine similarity used as a distance measure.

Method Details

values

public static KNNTrainer.Distance[] values()

Deprecated.

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static KNNTrainer.Distance valueOf(String name)

Deprecated.

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getDistanceType

public DistanceType getDistanceType()

Deprecated.

Returns the DistanceType mapping for the enumeration's value.

Returns:

distanceType The DistanceType value.