public class ReplaceWithMissingValue extends SimpleBatchFilter implements UnsupervisedFilter, Randomizable, WeightedAttributesHandler, WeightedInstancesHandler
-R <col1,col2-col4,...> Specifies list of columns to modify. First and last are valid indexes. (default: first-last)
-V Invert matching sense of column indexes.
-S <num> Specify the random number seed (default 1)
-P <double> Specify the probability (default 0.1)
-unset-class-temporarily Unsets the class index temporarily before the filter is applied to the data. (default: no)
Constructor and Description |
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ReplaceWithMissingValue() |
Modifier and Type | Method and Description |
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java.lang.String |
attributeIndicesTipText()
Returns the tip text for this property
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java.lang.String |
getAttributeIndices()
Gets the current range selection
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Capabilities |
getCapabilities()
Returns the Capabilities of this filter.
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boolean |
getIgnoreClass()
Gets the IgnoreClass value.
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boolean |
getInvertSelection()
Gets whether the supplied columns are to be worked on or the others.
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java.lang.String[] |
getOptions()
Gets the current settings of the filter.
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double |
getProbability()
Get the probability.
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java.lang.String |
getRevision()
Returns the revision string.
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int |
getSeed()
Get the random number generator seed value.
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java.lang.String |
globalInfo()
Returns a string describing this filter.
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java.lang.String |
ignoreClassTipText()
Returns the tip text for this property
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java.lang.String |
invertSelectionTipText()
Returns the tip text for this property
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java.util.Enumeration<Option> |
listOptions()
Gets an enumeration describing the available options.
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static void |
main(java.lang.String[] argv)
Main method for testing this class.
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java.lang.String |
probabilityTipText()
Returns the tip text for this property
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java.lang.String |
seedTipText()
Returns the tip text for this property
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void |
setAttributeIndices(java.lang.String value)
Sets which attributes are to be "nominalized" (only numeric attributes
among the selection will be transformed).
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void |
setAttributeIndicesArray(int[] value)
Sets which attributes are to be transoformed to nominal.
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void |
setIgnoreClass(boolean newIgnoreClass)
Set the IgnoreClass value.
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void |
setInvertSelection(boolean value)
Sets whether selected columns should be worked on or all the others apart
from these.
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void |
setOptions(java.lang.String[] options)
Parses a given list of options.
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void |
setProbability(double newProbability)
Set the probability to use.
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void |
setSeed(int newSeed)
Set the random number generator seed value.
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allowAccessToFullInputFormat, batchFinished, input, input
setInputFormat
batchFilterFile, debugTipText, doNotCheckCapabilitiesTipText, filterFile, getCapabilities, getCopyOfInputFormat, getDebug, getDoNotCheckCapabilities, getOutputFormat, isFirstBatchDone, isNewBatch, isOutputFormatDefined, makeCopies, makeCopy, mayRemoveInstanceAfterFirstBatchDone, numPendingOutput, output, outputPeek, postExecution, preExecution, run, runFilter, setDebug, setDoNotCheckCapabilities, toString, useFilter, wekaStaticWrapper
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
makeCopy
public java.util.Enumeration<Option> listOptions()
listOptions
in interface OptionHandler
listOptions
in class Filter
public void setOptions(java.lang.String[] options) throws java.lang.Exception
-R <col1,col2-col4,...> Specifies list of columns to modify. First and last are valid indexes. (default: first-last)
-V Invert matching sense of column indexes.
-S <num> Specify the random number seed (default 1)
-P <double> Specify the probability (default 0.1)
-unset-class-temporarily Unsets the class index temporarily before the filter is applied to the data. (default: no)
setOptions
in interface OptionHandler
setOptions
in class Filter
options
- the list of options as an array of stringsjava.lang.Exception
- if an option is not supportedpublic java.lang.String[] getOptions()
getOptions
in interface OptionHandler
getOptions
in class Filter
public java.lang.String ignoreClassTipText()
public void setIgnoreClass(boolean newIgnoreClass)
newIgnoreClass
- The new IgnoreClass value.public boolean getIgnoreClass()
public java.lang.String probabilityTipText()
public double getProbability()
public void setProbability(double newProbability)
newProbability
- the probability to use.public java.lang.String seedTipText()
public int getSeed()
getSeed
in interface Randomizable
public void setSeed(int newSeed)
setSeed
in interface Randomizable
newSeed
- value to use as the random number generator seed.public java.lang.String invertSelectionTipText()
public boolean getInvertSelection()
public void setInvertSelection(boolean value)
value
- the new invert settingpublic java.lang.String attributeIndicesTipText()
public java.lang.String getAttributeIndices()
public void setAttributeIndices(java.lang.String value)
value
- a string representing the list of attributes. Since the string
will typically come from a user, attributes are indexed from 1. java.lang.IllegalArgumentException
- if an invalid range list is suppliedpublic void setAttributeIndicesArray(int[] value)
value
- an array containing indexes of attributes to nominalize. Since
the array will typically come from a program, attributes are
indexed from 0.java.lang.IllegalArgumentException
- if an invalid set of ranges is suppliedpublic Capabilities getCapabilities()
getCapabilities
in interface CapabilitiesHandler
getCapabilities
in class Filter
Capabilities
public java.lang.String globalInfo()
globalInfo
in class SimpleFilter
public java.lang.String getRevision()
getRevision
in interface RevisionHandler
getRevision
in class Filter
public static void main(java.lang.String[] argv)
argv
- should contain arguments to the filter: use -h for help