public class AddCluster extends Filter implements UnsupervisedFilter, OptionHandler
-W <clusterer specification> Full class name of clusterer to use, followed by scheme options. eg: "weka.clusterers.SimpleKMeans -N 3" (default: weka.clusterers.SimpleKMeans)
-I <att1,att2-att4,...> The range of attributes the clusterer should ignore.
Constructor and Description |
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AddCluster() |
Modifier and Type | Method and Description |
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boolean |
batchFinished()
Signify that this batch of input to the filter is finished.
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String |
clustererTipText()
Returns the tip text for this property
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Capabilities |
getCapabilities()
Returns the Capabilities of this filter.
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Capabilities |
getCapabilities(Instances data)
Returns the Capabilities of this filter, makes sure that the class is
never set (for the clusterer).
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Clusterer |
getClusterer()
Gets the clusterer used by the filter.
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String |
getIgnoredAttributeIndices()
Gets ranges of attributes to be ignored.
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String[] |
getOptions()
Gets the current settings of the filter.
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String |
getRevision()
Returns the revision string.
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String |
globalInfo()
Returns a string describing this filter
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String |
ignoredAttributeIndicesTipText()
Returns the tip text for this property
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boolean |
input(Instance instance)
Input an instance for filtering.
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Enumeration |
listOptions()
Returns an enumeration describing the available options.
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static void |
main(String[] argv)
Main method for testing this class.
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void |
setClusterer(Clusterer clusterer)
Sets the clusterer to assign clusters with.
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void |
setIgnoredAttributeIndices(String rangeList)
Sets the ranges of attributes to be ignored.
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boolean |
setInputFormat(Instances instanceInfo)
Sets the format of the input instances.
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void |
setOptions(String[] options)
Parses a given list of options.
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batchFilterFile, filterFile, getOutputFormat, isFirstBatchDone, isNewBatch, isOutputFormatDefined, makeCopies, makeCopy, numPendingOutput, output, outputPeek, toString, useFilter, wekaStaticWrapper
public Capabilities getCapabilities(Instances data)
getCapabilities
in class Filter
data
- the data to use for customizationgetCapabilities()
public Capabilities getCapabilities()
getCapabilities
in interface CapabilitiesHandler
getCapabilities
in class Filter
Capabilities
public boolean setInputFormat(Instances instanceInfo) throws Exception
setInputFormat
in class Filter
instanceInfo
- an Instances object containing the input instance
structure (any instances contained in the object are ignored - only the
structure is required).Exception
- if the inputFormat can't be set successfullypublic boolean batchFinished() throws Exception
batchFinished
in class Filter
IllegalStateException
- if no input structure has been definedNullPointerException
- if no input structure has been defined,Exception
- if there was a problem finishing the batch.public boolean input(Instance instance) throws Exception
input
in class Filter
instance
- the input instanceIllegalStateException
- if no input format has been defined.NullPointerException
- if the input format has not been
defined.Exception
- if the input instance was not of the correct
format or if there was a problem with the filtering.public Enumeration listOptions()
listOptions
in interface OptionHandler
public void setOptions(String[] options) throws Exception
-W <clusterer specification> Full class name of clusterer to use, followed by scheme options. eg: "weka.clusterers.SimpleKMeans -N 3" (default: weka.clusterers.SimpleKMeans)
-I <att1,att2-att4,...> The range of attributes the clusterer should ignore.
setOptions
in interface OptionHandler
options
- the list of options as an array of stringsException
- if an option is not supportedpublic String[] getOptions()
getOptions
in interface OptionHandler
public String globalInfo()
public String clustererTipText()
public void setClusterer(Clusterer clusterer)
clusterer
- The clusterer to be used (with its options set).public Clusterer getClusterer()
public String ignoredAttributeIndicesTipText()
public String getIgnoredAttributeIndices()
public void setIgnoredAttributeIndices(String rangeList)
rangeList
- a string representing the list of attributes.
eg: first-3,5,6-lastIllegalArgumentException
- if an invalid range list is suppliedpublic String getRevision()
getRevision
in interface RevisionHandler
getRevision
in class Filter
public static void main(String[] argv)
argv
- should contain arguments to the filter: use -h for helpCopyright © 2019 University of Waikato, Hamilton, NZ. All rights reserved.