类 AddValues
java.lang.Object
weka.filters.Filter
weka.filters.unsupervised.attribute.AddValues
- 所有已实现的接口:
Serializable
,CapabilitiesHandler
,OptionHandler
,RevisionHandler
,StreamableFilter
,UnsupervisedFilter
public class AddValues
extends Filter
implements UnsupervisedFilter, StreamableFilter, OptionHandler
Adds the labels from the given list to an attribute if they are missing. The labels can also be sorted in an ascending manner. If no labels are provided then only the (optional) sorting applies.
Valid options are:
-C <col> Sets the attribute index (default last).
-L <label1,label2,...> Comma-separated list of labels to add. (default: none)
-S Turns on the sorting of the labels.Based on code from AddValues.
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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 propertyGet the index of the attribute used.Returns the Capabilities of this filter.Get the comma-separated list of labels that are added.String[]
Gets the current settings of the filter.Returns the revision string.boolean
getSort()
Gets whether the labels are sorted or not.Returns a string describing this filterboolean
Input an instance for filtering.Returns the tip text for this propertyReturns an enumeration describing the available options.static void
Main method for testing and running this class.void
setAttributeIndex
(String attIndex) Sets index of the attribute used.boolean
setInputFormat
(Instances instanceInfo) Sets the format of the input instances.void
Sets the comma-separated list of labels.void
setOptions
(String[] options) Parses a given list of options.void
setSort
(boolean value) Sets whether the labels are sorted.Returns the tip text for this property从类继承的方法 weka.filters.Filter
batchFilterFile, batchFinished, filterFile, getCapabilities, getOutputFormat, isFirstBatchDone, isNewBatch, isOutputFormatDefined, makeCopies, makeCopy, numPendingOutput, output, outputPeek, toString, useFilter, wekaStaticWrapper
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构造器详细资料
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AddValues
public AddValues()
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方法详细资料
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globalInfo
Returns a string describing this filter- 返回:
- a description of the filter suitable for displaying in the explorer/experimenter gui
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listOptions
Returns an enumeration describing the available options.- 指定者:
listOptions
在接口中OptionHandler
- 返回:
- an enumeration of all the available options.
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setOptions
Parses a given list of options. Valid options are:-C <col> Sets the attribute index (default last).
-L <label1,label2,...> Comma-separated list of labels to add. (default: none)
-S Turns on the sorting of the labels.
- 指定者:
setOptions
在接口中OptionHandler
- 参数:
options
- the list of options as an array of strings- 抛出:
Exception
- if an option is not supported
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getOptions
Gets the current settings of the filter.- 指定者:
getOptions
在接口中OptionHandler
- 返回:
- an array of strings suitable for passing to setOptions
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getCapabilities
Returns the Capabilities of this filter.- 指定者:
getCapabilities
在接口中CapabilitiesHandler
- 覆盖:
getCapabilities
在类中Filter
- 返回:
- the capabilities of this object
- 另请参阅:
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setInputFormat
Sets the format of the input instances.- 覆盖:
setInputFormat
在类中Filter
- 参数:
instanceInfo
- an Instances object containing the input instance structure (any instances contained in the object are ignored - only the structure is required).- 返回:
- true if the outputFormat may be collected immediately
- 抛出:
Exception
- if the input format can't be set successfully
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input
Input an instance for filtering. The instance is processed and made available for output immediately.- 覆盖:
input
在类中Filter
- 参数:
instance
- the input instance- 返回:
- true if the filtered instance may now be collected with output().
- 抛出:
IllegalStateException
- if no input format has been set.
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attributeIndexTipText
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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getAttributeIndex
Get the index of the attribute used.- 返回:
- the index of the attribute
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setAttributeIndex
Sets index of the attribute used.- 参数:
attIndex
- the index of the attribute
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labelsTipText
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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getLabels
Get the comma-separated list of labels that are added.- 返回:
- the list of labels
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setLabels
Sets the comma-separated list of labels.- 参数:
value
- the list
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sortTipText
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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getSort
public boolean getSort()Gets whether the labels are sorted or not.- 返回:
- true if the labels are sorted
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setSort
public void setSort(boolean value) Sets whether the labels are sorted.- 参数:
value
- if true the labels are sorted
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getRevision
Returns the revision string.- 指定者:
getRevision
在接口中RevisionHandler
- 覆盖:
getRevision
在类中Filter
- 返回:
- the revision
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main
Main method for testing and running this class.- 参数:
args
- should contain arguments to the filter: use -h for help
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