类 ClusterGenerator
java.lang.Object
weka.datagenerators.DataGenerator
weka.datagenerators.ClusterGenerator
- 所有已实现的接口:
Serializable
,OptionHandler
,Randomizable
,RevisionHandler
- 直接已知子类:
BIRCHCluster
,SubspaceCluster
Abstract class for cluster data generators.
Example usage as the main of a datagenerator called RandomGenerator:
public static void main(String[] args) { try { DataGenerator.makeData(new RandomGenerator(), args); } catch (Exception e) { e.printStackTrace(); System.err.println(e.getMessage()); } }
- 版本:
- $Revision: 1.6 $
- 作者:
- Gabi Schmidberger (gabi@cs.waikato.ac.nz), FracPete (fracpete at waikato dot ac dot nz)
- 另请参阅:
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构造器概要
构造器 -
方法概要
修饰符和类型方法说明Returns the tip text for this propertyReturns the tip text for this propertyreturns the range of boolean attributes.boolean
Gets the class flag.returns the range of nominal attributesint
Gets the number of attributes that should be produced.String[]
Gets the current settings of the classifier.Returns an enumeration describing the available options.Returns the tip text for this propertyReturns the tip text for this propertyvoid
setBooleanCols
(Range value) Sets which attributes are boolean.void
setBooleanIndices
(String rangeList) Sets which attributes are booleanvoid
setClassFlag
(boolean classFlag) Sets the class flag, if class flag is set, the cluster is listed as class atrribute in an extra attribute.void
setNominalCols
(Range value) Sets which attributes are nominal.void
setNominalIndices
(String rangeList) Sets which attributes are nominalvoid
setNumAttributes
(int numAttributes) Sets the number of attributes the dataset should have.void
setOptions
(String[] options) Sets the options.从类继承的方法 weka.datagenerators.DataGenerator
debugTipText, defaultOutput, defineDataFormat, formatTipText, generateExample, generateExamples, generateFinished, generateStart, getDatasetFormat, getDebug, getNumExamplesAct, getOutput, getRandom, getRelationName, getSeed, getSingleModeFlag, makeData, outputTipText, randomTipText, relationNameTipText, seedTipText, setDatasetFormat, setDebug, setOutput, setRandom, setRelationName, setSeed
从接口继承的方法 weka.core.RevisionHandler
getRevision
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构造器详细资料
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ClusterGenerator
public ClusterGenerator()initializes the generator
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方法详细资料
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listOptions
Returns an enumeration describing the available options.- 指定者:
listOptions
在接口中OptionHandler
- 覆盖:
listOptions
在类中DataGenerator
- 返回:
- an enumeration of all the available options.
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setOptions
Sets the options.- 指定者:
setOptions
在接口中OptionHandler
- 覆盖:
setOptions
在类中DataGenerator
- 参数:
options
- the options- 抛出:
Exception
- if invalid option
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getOptions
Gets the current settings of the classifier.- 指定者:
getOptions
在接口中OptionHandler
- 覆盖:
getOptions
在类中DataGenerator
- 返回:
- an array of strings suitable for passing to setOptions
- 另请参阅:
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DataGenerator.removeBlacklist(String[])
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setNumAttributes
public void setNumAttributes(int numAttributes) Sets the number of attributes the dataset should have.- 参数:
numAttributes
- the new number of attributes
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getNumAttributes
public int getNumAttributes()Gets the number of attributes that should be produced.- 返回:
- the number of attributes that should be produced
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numAttributesTipText
Returns the tip text for this property- 返回:
- tip text for this property suitable for displaying in the explorer/experimenter gui
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setClassFlag
public void setClassFlag(boolean classFlag) Sets the class flag, if class flag is set, the cluster is listed as class atrribute in an extra attribute.- 参数:
classFlag
- the new class flag
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getClassFlag
public boolean getClassFlag()Gets the class flag.- 返回:
- the class flag
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classFlagTipText
Returns the tip text for this property- 返回:
- tip text for this property suitable for displaying in the explorer/experimenter gui
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setBooleanIndices
Sets which attributes are boolean- 参数:
rangeList
- a string representing the list of attributes. Since the string will typically come from a user, attributes are indexed from 1.
eg: first-3,5,6-last- 抛出:
IllegalArgumentException
- if an invalid range list is supplied
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setBooleanCols
Sets which attributes are boolean.- 参数:
value
- the range to use
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getBooleanCols
returns the range of boolean attributes.- 返回:
- the range of boolean attributes
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booleanColsTipText
Returns the tip text for this property- 返回:
- tip text for this property suitable for displaying in the explorer/experimenter gui
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setNominalIndices
Sets which attributes are nominal- 参数:
rangeList
- a string representing the list of attributes. Since the string will typically come from a user, attributes are indexed from 1.
eg: first-3,5,6-last- 抛出:
IllegalArgumentException
- if an invalid range list is supplied
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setNominalCols
Sets which attributes are nominal.- 参数:
value
- the range to use
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getNominalCols
returns the range of nominal attributes- 返回:
- the range of nominal attributes
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nominalColsTipText
Returns the tip text for this property- 返回:
- tip text for this property suitable for displaying in the explorer/experimenter gui
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