Package weka.filters.unsupervised.instance.multirowprocessor.processor

Class Average

java.lang.Object

weka.filters.unsupervised.instance.multirowprocessor.AbstractMultiRowProcessorPlugin

weka.filters.unsupervised.instance.multirowprocessor.processor.AbstractSelectionProcessor

weka.filters.unsupervised.instance.multirowprocessor.processor.AbstractRangeBasedSelectionProcessor

weka.filters.unsupervised.instance.multirowprocessor.processor.Average

All Implemented Interfaces:

GlobalInfoSupporter, Serializable, weka.core.OptionHandler

public class Average
extends AbstractRangeBasedSelectionProcessor

Computes the average of the numeric attributes defined in the range.

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class weka.filters.unsupervised.instance.multirowprocessor.processor.AbstractRangeBasedSelectionProcessor

m_Range, RANGE

Fields inherited from class weka.filters.unsupervised.instance.multirowprocessor.AbstractMultiRowProcessorPlugin

DEBUG, m_Debug

Constructor Summary

Constructors

Constructor	Description
Average()

Method Summary

Modifier and Type	Method	Description
protected List<weka.core.Instance>	doProcessRows(List<weka.core.Instance> rows)	Returns the list of row indices generated from the data.
weka.core.Instances	generateOutputFormat(weka.core.Instances data)	Returns the format for the output data.
String	globalInfo()	Returns a string describing the processor.

Methods inherited from class weka.filters.unsupervised.instance.multirowprocessor.processor.AbstractRangeBasedSelectionProcessor

getDefaultRange, getOptions, getRange, listOptions, rangeTipText, setOptions, setRange

Methods inherited from class weka.filters.unsupervised.instance.multirowprocessor.processor.AbstractSelectionProcessor

check, processRows

Methods inherited from class weka.filters.unsupervised.instance.multirowprocessor.AbstractMultiRowProcessorPlugin

debugMsg, debugTipText, getDebug, reset, setDebug

Methods inherited from class java.lang.Object

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

Constructor Detail

Average

public Average()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the processor.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractMultiRowProcessorPlugin

Returns:

a description suitable for displaying in the explorer/experimenter gui

generateOutputFormat

public weka.core.Instances generateOutputFormat(weka.core.Instances data)
                                         throws Exception

Returns the format for the output data.

Specified by:

generateOutputFormat in class AbstractSelectionProcessor

Parameters:

data - the input data

Returns:

the output format

Throws:

Exception - if fails to determine output format

doProcessRows

protected List<weka.core.Instance> doProcessRows(List<weka.core.Instance> rows)
                                          throws Exception

Returns the list of row indices generated from the data.

Specified by:

doProcessRows in class AbstractSelectionProcessor

Parameters:

rows - the rows to process

Returns:

the list of selections

Throws:

Exception - if checks or selection failed