public class SubspaceClusterDefinition extends ClusterDefinition
-A <range> Generates randomly distributed instances in the cluster.
-U <range> Generates uniformly distributed instances in the cluster.
-G <range> Generates gaussian distributed instances in the cluster.
-D <num>,<num> The attribute min/max (-A and -U) or mean/stddev (-G) for the cluster.
-N <num>..<num> The range of number of instances per cluster (default 1..50).
-I Uses integer instead of continuous values (default continuous).
SubspaceCluster
,
Serialized FormConstructor and Description |
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SubspaceClusterDefinition()
initializes the cluster, without a parent cluster (necessary for GOE)
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SubspaceClusterDefinition(ClusterGenerator parent)
initializes the cluster with default values
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Modifier and Type | Method and Description |
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String |
attributesToString()
Make a string from the attribues list.
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String |
attrIndexRangeTipText()
Returns the tip text for this property
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String |
clusterSubTypeTipText()
Returns the tip text for this property
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String |
clusterTypeTipText()
Returns the tip text for this property
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boolean[] |
getAttributes() |
String |
getAttrIndexRange()
returns the attribute range(s).
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SelectedTag |
getClusterSubType()
Gets the cluster sub type.
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SelectedTag |
getClusterType()
Gets the cluster type.
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int |
getMaxInstNum()
Gets the upper boundary for instances per cluster.
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double[] |
getMaxValue() |
String |
getMeanStddev()
returns the current mean/stddev setup
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double[] |
getMeanValue() |
int |
getMinInstNum()
Gets the lower boundary for instances per cluster.
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double[] |
getMinValue() |
int |
getNumInstances() |
String[] |
getOptions()
Gets the current settings of the datagenerator BIRCHCluster.
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String |
getRevision()
Returns the revision string.
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double[] |
getStddevValue() |
String |
getValuesList()
returns the range for each attribute as string
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String |
globalInfo()
Returns a string describing this data generator.
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boolean |
isContinuous()
checks, whether cluster sub type is continuous
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boolean |
isGaussian()
checks, whether cluster type is gaussian
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boolean |
isInteger()
checks, whether cluster sub type is integer
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boolean |
isRandom()
checks, whether cluster type is random
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boolean |
isUniform()
checks, whether cluster type is uniform
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Enumeration |
listOptions()
Returns an enumeration describing the available options.
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String |
maxInstNumTipText()
Returns the tip text for this property
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String |
meanStddevTipText()
Returns the tip text for this property
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String |
minInstNumTipText()
Returns the tip text for this property
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void |
setAttrIndexRange(String rangeList)
Sets which attributes are used in the cluster attributes among the
selection will be discretized.
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void |
setClusterSubType(SelectedTag value)
Sets the cluster sub type.
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void |
setClusterType(SelectedTag value)
Sets the cluster type.
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void |
setMaxInstNum(int newMaxInstNum)
Sets the upper boundary for instances per cluster.
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void |
setMeanStddev(String meanstddev)
Sets mean and standarddeviation.
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void |
setMinInstNum(int newMinInstNum)
Sets the lower boundary for instances per cluster.
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void |
setNumInstances(Random r)
Sets the real number of instances for this cluster.
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void |
setOptions(String[] options)
Parses a list of options for this object.
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void |
setParent(SubspaceCluster parent)
sets the parent datagenerator this cluster belongs to
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void |
setValuesList(String fromToList)
Sets the ranges for each attribute.
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void |
setValuesList(String fromToList,
double[] first,
double[] second,
String optionLetter)
Sets the ranges for each attribute.
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String |
toString()
Make a string from the cluster features.
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String |
valuesListTipText()
Returns the tip text for this property
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getParent, parentTipText, setParent
public SubspaceClusterDefinition()
public SubspaceClusterDefinition(ClusterGenerator parent)
parent
- the datagenerator this cluster belongs topublic String globalInfo()
globalInfo
in class ClusterDefinition
public Enumeration listOptions()
listOptions
in interface OptionHandler
listOptions
in class ClusterDefinition
public void setOptions(String[] options) throws Exception
-A <range> Generates randomly distributed instances in the cluster.
-U <range> Generates uniformly distributed instances in the cluster.
-G <range> Generates gaussian distributed instances in the cluster.
-D <num>,<num> The attribute min/max (-A and -U) or mean/stddev (-G) for the cluster.
-N <num>..<num> The range of number of instances per cluster (default 1..50).
-I Uses integer instead of continuous values (default continuous).
setOptions
in interface OptionHandler
setOptions
in class ClusterDefinition
options
- the list of options as an array of stringsException
- if an option is not supportedpublic String[] getOptions()
getOptions
in interface OptionHandler
getOptions
in class ClusterDefinition
public String attributesToString()
public String toString()
toString
in class ClusterDefinition
public void setParent(SubspaceCluster parent)
parent
- the parent datageneratorpublic void setAttrIndexRange(String rangeList)
rangeList
- a string representing the list of attributes. Since the
string will typically come from a user, attributes are indexed
from 1. public String getAttrIndexRange()
public String attrIndexRangeTipText()
public boolean[] getAttributes()
public double[] getMinValue()
public double[] getMaxValue()
public double[] getMeanValue()
public double[] getStddevValue()
public int getNumInstances()
public SelectedTag getClusterType()
SubspaceCluster.TAGS_CLUSTERTYPE
public void setClusterType(SelectedTag value)
value
- the new cluster type.SubspaceCluster.TAGS_CLUSTERTYPE
public String clusterTypeTipText()
public SelectedTag getClusterSubType()
SubspaceCluster.TAGS_CLUSTERSUBTYPE
public void setClusterSubType(SelectedTag value)
value
- the new cluster sub type.SubspaceCluster.TAGS_CLUSTERSUBTYPE
public String clusterSubTypeTipText()
public boolean isRandom()
public boolean isUniform()
public boolean isGaussian()
public boolean isContinuous()
public boolean isInteger()
public int getMinInstNum()
public void setMinInstNum(int newMinInstNum)
newMinInstNum
- new lower boundary for instances per clusterpublic String minInstNumTipText()
public int getMaxInstNum()
public void setMaxInstNum(int newMaxInstNum)
newMaxInstNum
- new upper boundary for instances per clusterpublic String maxInstNumTipText()
public void setNumInstances(Random r)
r
- random number generatorpublic void setValuesList(String fromToList) throws Exception
fromToList
- the string containing the upper and lower boundary for
instances per cluster separated by ..Exception
- if values are not correct in number or valuepublic String getValuesList()
public String valuesListTipText()
public void setMeanStddev(String meanstddev) throws Exception
meanstddev
- the string containing the upper and lower boundary for
instances per cluster separated by ..Exception
- if values are not correct in number or valuepublic String getMeanStddev()
public String meanStddevTipText()
public void setValuesList(String fromToList, double[] first, double[] second, String optionLetter) throws Exception
fromToList
- the string containing the upper and lower boundary for
instances per cluster separated by ..first
- the "from's"second
- the "to's"optionLetter
- the option, from which the list cameException
- if values are not correct in number or valuepublic String getRevision()
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