java.lang.Object
- weka.clusterers.AbstractClusterer
- - weka.clusterers.RandomizableClusterer

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Clusterer, CapabilitiesHandler, OptionHandler, Randomizable, RevisionHandler

Direct Known Subclasses:

Cobweb, FarthestFirst, sIB, SimpleKMeans, XMeans
```
public abstract class RandomizableClusterer
extends AbstractClusterer
implements OptionHandler, Randomizable
```
Abstract utility class for handling settings common to randomizable clusterers.

Version:

$Revision: 1.3 $

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

RandomizableClusterer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String[]`	`getOptions()`	Gets the current settings of the classifier.
`int`	`getSeed()`	Gets the seed for the random number generations
`java.util.Enumeration`	`listOptions()`	Returns an enumeration describing the available options.
`java.lang.String`	`seedTipText()`	Returns the tip text for this property
`void`	`setOptions(java.lang.String[] options)`	Parses a given list of options.
`void`	`setSeed(int value)`	Set the seed for random number generation.

Methods inherited from class weka.clusterers.AbstractClusterer
buildClusterer, clusterInstance, distributionForInstance, forName, getCapabilities, getRevision, makeCopies, makeCopy, numberOfClusters

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RandomizableClusterer
```
public RandomizableClusterer()
```
- Method Detail
  - listOptions
```
public java.util.Enumeration listOptions()
```
    Returns an enumeration describing the available options.
    
    Specified by:
    
    listOptions in interface OptionHandler
    
    Returns:
    
    an enumeration of all the available options.
  - setOptions
```
public void setOptions(java.lang.String[] options)
                throws java.lang.Exception
```
    Parses a given list of options. Valid options are:
    
    Specified by:
    
    setOptions in interface OptionHandler
    
    Parameters:
    
    options - the list of options as an array of strings
    
    Throws:
    
    java.lang.Exception - if an option is not supported
  - getOptions
```
public java.lang.String[] getOptions()
```
    Gets the current settings of the classifier.
    
    Specified by:
    
    getOptions in interface OptionHandler
    
    Returns:
    
    an array of strings suitable for passing to setOptions
  - seedTipText
```
public java.lang.String seedTipText()
```
    Returns the tip text for this property
    
    Returns:
    
    tip text for this property suitable for displaying in the explorer/experimenter gui
  - setSeed
```
public void setSeed(int value)
```
    Set the seed for random number generation.
    
    Specified by:
    
    setSeed in interface Randomizable
    
    Parameters:
    
    value - the seed to use
  - getSeed
```
public int getSeed()
```
    Gets the seed for the random number generations
    
    Specified by:
    
    getSeed in interface Randomizable
    
    Returns:
    
    the seed for the random number generation

Class RandomizableClusterer

Constructor Summary

Method Summary

Methods inherited from class weka.clusterers.AbstractClusterer

Methods inherited from class java.lang.Object

Constructor Detail

RandomizableClusterer

Method Detail

listOptions

setOptions

getOptions

seedTipText

setSeed

getSeed