smile.data

Enum CategoricalEncoder

java.lang.Object

java.lang.Enum<CategoricalEncoder>

smile.data.CategoricalEncoder

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CategoricalEncoder>

public enum CategoricalEncoder
extends java.lang.Enum<CategoricalEncoder>

Categorical variable encoder.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DUMMY Dummy encoding.
LEVEL Level of measurement.
ONE_HOT One hot encoding.

Method Summary

Modifier and Type	Method and Description
static CategoricalEncoder	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static CategoricalEncoder[]	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

LEVEL

public static final CategoricalEncoder LEVEL

Level of measurement.

DUMMY

public static final CategoricalEncoder DUMMY

Dummy encoding.

ONE_HOT

public static final CategoricalEncoder ONE_HOT

One hot encoding.

Method Detail

values

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

Returns:

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

valueOf

public static CategoricalEncoder 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