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 R	apply(T1 v1, T2 v2, T3 v3, T4 v4)
scala.collection.immutable.List<Object>	categories()
int	feature()
scala.Enumeration.Value	featureType()
double	threshold()
String	toString()

Methods inherited from class Object

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

Methods inherited from interface scala.Product

$init$, 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

apply

public abstract static R apply(T1 v1,
                               T2 v2,
                               T3 v3,
                               T4 v4)

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