Package org.apache.spark.mllib.regression

Class LabeledPoint

Object

org.apache.spark.mllib.regression.LabeledPoint

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product, scala.Serializable

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

Class that represents the features and labels of a data point.

param: label Label for this data point. param: features List of features for this data point.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LabeledPoint(double label, Vector features)

Method Summary

Modifier and Type	Method	Description
Vector	features()
Vector	getFeatures()
double	getLabel()
double	label()
static LabeledPoint	parse(String s)	Parses a string resulted from LabeledPoint#toString into an LabeledPoint.
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, productIterator, productPrefix

Constructor Details

LabeledPoint

public LabeledPoint(double label,
 Vector features)

Method Details

parse

public static LabeledPoint parse(String s)

Parses a string resulted from LabeledPoint#toString into an LabeledPoint.

Parameters:

s - (undocumented)

Returns:

(undocumented)

label

public double label()

features

public Vector features()

getLabel

public double getLabel()

getFeatures

public Vector getFeatures()

toString

public String toString()

Overrides:

toString in class Object