com.github.chen0040.data.utils

Class Scaler

java.lang.Object

com.github.chen0040.data.utils.Scaler

public class Scaler
extends Object

Created by xschen on 5/5/2017.

Constructor Summary

Constructors

Constructor and Description
Scaler()

Method Summary

Modifier and Type	Method and Description
void	copy(Scaler that)
void	fit(DataFrame frame)
DataRow	inverseTransform(DataRow row)
double	inverseTransform(String columnName, double value)
Scaler	makeCopy()
DataRow	transform(DataRow row)
double	transform(String columnName, double value)

Methods inherited from class java.lang.Object

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

Constructor Detail

Scaler

public Scaler()

Method Detail

makeCopy

public Scaler makeCopy()

copy

public void copy(Scaler that)

fit

public void fit(DataFrame frame)

transform

public double transform(String columnName,
                        double value)

inverseTransform

public double inverseTransform(String columnName,
                               double value)

transform

public DataRow transform(DataRow row)

inverseTransform

public DataRow inverseTransform(DataRow row)