infomat
Class Experimentator

java.lang.Object
  infomat.Experimentator

All Implemented Interfaces:

HasProperties

public class Experimentator
extends java.lang.Object
implements HasProperties

Class for running clustering experiments. Only works on sparse data, with such similarity measures. Reads Properties (one for this class, one for each class it uses) from a path hierarchy and generates results in a corresponding hiererarchy.

java -cp classes/ -Xms1024m -Xmx1024m infomat.Experimentator

Field Summary

private IMatrix	matrix
private IMatrix	originalMatrix
private PropertiesPool	poolForMatrix
private Properties	properties
private java.io.File	propertiesDirectory
private IObjectGrouping	referenceGrouping
private boolean	rows

Constructor Summary

Experimentator(java.io.File propertiesDirectory)

Method Summary

private PropertiesPool	accumulateToPool(PropertiesPool pool, java.io.File dir)
private static void	badInput(java.lang.String comment)
private void	doIt()
private void	doOneExperiment(PropertiesPool pool, java.io.File dir)
Properties	getDefaultProperties()
Properties	getProperties()
java.lang.Object	getPropertyValue(java.lang.String name)
private void	init()
static void	main(java.lang.String[] args)
private boolean	poolsDifferentInPreprocessing(PropertiesPool pool, PropertiesPool poolForMatrix)
private void	preprocess(PropertiesPool pool)
private void	recurseExperimentDirectory(java.io.File dir, PropertiesPool pool)
void	setProperties(Properties properties)
void	setProperty(java.lang.String name, java.lang.Object value)
private static java.lang.String	weight(PropertiesPool pool, IMatrix matrix)

Methods inherited from class java.lang.Object

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

Field Detail

propertiesDirectory

private java.io.File propertiesDirectory

properties

private Properties properties

rows

private boolean rows

originalMatrix

private IMatrix originalMatrix

matrix

private IMatrix matrix

poolForMatrix

private PropertiesPool poolForMatrix

referenceGrouping

private IObjectGrouping referenceGrouping

Constructor Detail

Experimentator

public Experimentator(java.io.File propertiesDirectory)

Method Detail

getDefaultProperties

public Properties getDefaultProperties()

Specified by:

getDefaultProperties in interface HasProperties

getPropertyValue

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

Specified by:

getPropertyValue in interface HasProperties

setProperty

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

Specified by:

setProperty in interface HasProperties

Throws:

PropertyNotFoundException

getProperties

public Properties getProperties()

Specified by:

getProperties in interface HasProperties

setProperties

public void setProperties(Properties properties)

Specified by:

setProperties in interface HasProperties

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException,
                        PropertyNotFoundException

Throws:

java.io.IOException

PropertyNotFoundException

badInput

private static void badInput(java.lang.String comment)

init

private void init()

doIt

private void doIt()
           throws java.io.IOException,
                  PropertyNotFoundException

Throws:

java.io.IOException

PropertyNotFoundException

recurseExperimentDirectory

private void recurseExperimentDirectory(java.io.File dir,
                                        PropertiesPool pool)
                                 throws java.io.IOException

Throws:

java.io.IOException

accumulateToPool

private PropertiesPool accumulateToPool(PropertiesPool pool,
                                        java.io.File dir)
                                 throws java.io.IOException

Throws:

java.io.IOException

doOneExperiment

private void doOneExperiment(PropertiesPool pool,
                             java.io.File dir)
                      throws java.io.IOException

Throws:

java.io.IOException

preprocess

private void preprocess(PropertiesPool pool)

poolsDifferentInPreprocessing

private boolean poolsDifferentInPreprocessing(PropertiesPool pool,
                                              PropertiesPool poolForMatrix)

weight

private static java.lang.String weight(PropertiesPool pool,
                                       IMatrix matrix)