org.apache.ignite.ml.preprocessing.standardscaling

Class StandardScalerData

java.lang.Object

org.apache.ignite.ml.preprocessing.standardscaling.StandardScalerData

All Implemented Interfaces:

AutoCloseable

public class StandardScalerData
extends Object
implements AutoCloseable

A Service class for StandardScalerTrainer which used for sums holing.

Constructor Summary

Constructors

Constructor and Description
StandardScalerData(double[] sum, double[] squaredSum, long cnt) Creates StandardScalerData.

Method Summary

Modifier and Type	Method and Description
void	close()

Methods inherited from class java.lang.Object

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

Constructor Detail

StandardScalerData

public StandardScalerData(double[] sum,
                          double[] squaredSum,
                          long cnt)

Creates StandardScalerData.

Parameters:

sum - Sum values of every feature.

squaredSum - Sum of squared values of every feature.

cnt - Rows count.

Method Detail

close

public void close()

Specified by:

close in interface AutoCloseable