Developer API

org.apache.spark.mllib.tree.model

Class Split

Object

org.apache.spark.mllib.tree.model.Split

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

public class Split
extends Object
implements scala.Product, scala.Serializable

Split applied to a feature param: feature feature index param: threshold Threshold for continuous feature. Split left if feature is less than or equal to threshold, else right. param: featureType type of feature -- categorical or continuous param: categories Split left if categorical feature value is in this set, else right.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Split(int feature, double threshold, scala.Enumeration.Value featureType, scala.collection.immutable.List<Object> categories)

Method Summary

Modifier and Type	Method and Description
abstract static boolean	canEqual(Object that)
scala.collection.immutable.List<Object>	categories()
abstract static boolean	equals(Object that)
int	feature()
scala.Enumeration.Value	featureType()
abstract static int	productArity()
abstract static Object	productElement(int n)
static scala.collection.Iterator<Object>	productIterator()
static String	productPrefix()
double	threshold()
String	toString()

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

Split

public Split(int feature,
             double threshold,
             scala.Enumeration.Value featureType,
             scala.collection.immutable.List<Object> categories)

Method Detail

canEqual

public abstract static boolean canEqual(Object that)

equals

public abstract static boolean equals(Object that)

productElement

public abstract static Object productElement(int n)

productArity

public abstract static int productArity()

productIterator

public static scala.collection.Iterator<Object> productIterator()

productPrefix

public static String productPrefix()

feature

public int feature()

threshold

public double threshold()

featureType

public scala.Enumeration.Value featureType()

categories

public scala.collection.immutable.List<Object> categories()

toString

public String toString()

Overrides:

toString in class Object