de.lmu.ifi.dbs.elki

Class KDDTask

java.lang.Object

de.lmu.ifi.dbs.elki.KDDTask

public class KDDTask
extends Object

KDDTask encapsulates the common workflow of an unsupervised knowledge discovery task.

Author:

Arthur Zimek

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KDDTask.Parameterizer Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
private AlgorithmStep	algorithmStep The algorithm (data mining) step.
private EvaluationStep	evaluationStep The evaluation step.
private ResultHierarchy	hier The result hierarchy.
private InputStep	inputStep The data input step
private OutputStep	outputStep The output/visualization step
private Collection<TrackedParameter>	settings The settings used, for settings reporting.

Constructor Summary

Constructors

Constructor and Description
KDDTask(InputStep inputStep, AlgorithmStep algorithmStep, EvaluationStep evaluationStep, OutputStep outputStep, Collection<TrackedParameter> settings) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
ResultHierarchy	getResultHierarchy() Get the algorithms result hierarchy.
static void	main(String[] args) Runs a KDD task accordingly to the specified parameters.
void	run() Method to run the specified algorithm using the specified database connection.

Methods inherited from class java.lang.Object

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

Field Detail

settings

private Collection<TrackedParameter> settings

The settings used, for settings reporting.

inputStep

private InputStep inputStep

The data input step

algorithmStep

private AlgorithmStep algorithmStep

The algorithm (data mining) step.

evaluationStep

private EvaluationStep evaluationStep

The evaluation step.

outputStep

private OutputStep outputStep

The output/visualization step

hier

private ResultHierarchy hier

The result hierarchy.

Constructor Detail

KDDTask

public KDDTask(InputStep inputStep,
       AlgorithmStep algorithmStep,
       EvaluationStep evaluationStep,
       OutputStep outputStep,
       Collection<TrackedParameter> settings)

Constructor.

Parameters:

inputStep -

algorithmStep -

evaluationStep -

outputStep -

settings -

Method Detail

run

public void run()

Method to run the specified algorithm using the specified database connection.

getResultHierarchy

public ResultHierarchy getResultHierarchy()

Get the algorithms result hierarchy.

Returns:

the result hierarchy

main

public static void main(String[] args)

Runs a KDD task accordingly to the specified parameters.

Parameters:

args - parameter list according to description