com.cloudera.oryx.app.classreg.example

Class CategoricalFeature

java.lang.Object

com.cloudera.oryx.app.classreg.example.CategoricalFeature

All Implemented Interfaces:

Feature, Serializable

public final class CategoricalFeature
extends Object
implements Feature

Represents a value of a categorical feature -- one that takes on discrete, unordered values like {male,female} rather than a continuous or discrete numeric value.

See Also:

NumericFeature, Serialized Form

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
static CategoricalFeature	forEncoding(int encoding)
int	getEncoding()
FeatureType	getFeatureType()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

forEncoding

public static CategoricalFeature forEncoding(int encoding)

Parameters:

encoding - category value ID to create CategoricalFeature for

Returns:

CategoricalFeature representing the category value specified by ID

getEncoding

public int getEncoding()

Returns:

category value ID represented by this CategoricalFeature

getFeatureType

public FeatureType getFeatureType()

Specified by:

getFeatureType in interface Feature

Returns:

FeatureType.CATEGORICAL

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object