Package org.apache.spark.mllib.feature

Class PCAUtil

Object

org.apache.spark.mllib.feature.PCAUtil

public class PCAUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
PCAUtil()

Method Summary

Modifier and Type	Method	Description
static long	memoryCost(int k, int numFeatures)

Methods inherited from class java.lang.Object

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

Constructor Details

PCAUtil

public PCAUtil()

Method Details

memoryCost

public static long memoryCost(int k,
 int numFeatures)