Package org.apache.spark.mllib.tree.model

Class Split

Object

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

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product

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

Method Summary

Modifier and Type	Method	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 java.lang.Object

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

Methods inherited from interface scala.Equals

canEqual, equals

Methods inherited from interface scala.Product

productArity, productElement, productElementName, productElementNames, productIterator, productPrefix

Constructor Details

Split

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

Method Details

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