infomat.vectorspace.weighting
Class CountWeighter

java.lang.Object
  infomat.vectorspace.weighting.Weighter
      infomat.vectorspace.weighting.CountWeighter

All Implemented Interfaces:

HasProperties

public class CountWeighter
extends Weighter

A class for weighting of a IMatrix. Sets the weight for each cell to the local count.

Field Summary

Fields inherited from class infomat.vectorspace.weighting.Weighter

properties

Constructor Summary

CountWeighter()

CountWeighter(Properties properties)

Method Summary

Properties	getDefaultProperties()
Properties	getProperties()
java.lang.Object	getPropertyValue(java.lang.String name)
java.lang.String	getWeighterName() Returns a String that identifies the Weighter.
void	setProperties(Properties properties)
void	setProperty(java.lang.String name, java.lang.Object value)
void	weight(IMatrix matrix) Weight the IMatrix (the whole matrix, which may be more than the current IObjectGroupings, the picture).

Methods inherited from class java.lang.Object

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

Constructor Detail

CountWeighter

public CountWeighter()

CountWeighter

public CountWeighter(Properties properties)

Method Detail

getDefaultProperties

public Properties getDefaultProperties()

getPropertyValue

public java.lang.Object getPropertyValue(java.lang.String name)

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)
                 throws PropertyNotFoundException

Throws:

PropertyNotFoundException

getProperties

public Properties getProperties()

setProperties

public void setProperties(Properties properties)

getWeighterName

public java.lang.String getWeighterName()

Description copied from class: Weighter

Returns a String that identifies the Weighter.

Specified by:

getWeighterName in class Weighter

weight

public void weight(IMatrix matrix)

Weight the IMatrix (the whole matrix, which may be more than the current IObjectGroupings, the picture).

Specified by:

weight in class Weighter