org.encog.ml.data.versatile.missing

Class MeanMissingHandler

java.lang.Object

org.encog.ml.data.versatile.missing.MeanMissingHandler

All Implemented Interfaces:

java.io.Serializable, MissingHandler

public class MeanMissingHandler
extends java.lang.Object
implements MissingHandler, java.io.Serializable

Handle missing data by using the mean value of that column.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MeanMissingHandler()

Method Summary

Modifier and Type	Method and Description
void	init(NormalizationHelper normalizationHelper) Called by the normalizer to setup this handler.
double	processDouble(ColumnDefinition colDef)
java.lang.String	processString(ColumnDefinition colDef) Process a column's missing data.

Methods inherited from class java.lang.Object

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

Constructor Detail

MeanMissingHandler

public MeanMissingHandler()

Method Detail

init

public void init(NormalizationHelper normalizationHelper)

Called by the normalizer to setup this handler.

Specified by:

init in interface MissingHandler

Parameters:

normalizationHelper - The normalizer that is being used.

processString

public java.lang.String processString(ColumnDefinition colDef)

Process a column's missing data.

Specified by:

processString in interface MissingHandler

Parameters:

colDef - The column that is missing.

Returns:

The value to use.

processDouble

public double processDouble(ColumnDefinition colDef)

Specified by:

processDouble in interface MissingHandler