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Class weka.filters.ObfuscateFilter
java.lang.Object
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+----weka.filters.Filter
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+----weka.filters.ObfuscateFilter
- public class ObfuscateFilter
- extends Filter
A simple instance filter that renames the relation, all attribute names
and all nominal (and string) attribute values. For exchanging sensitive
datasets. Currently doesn't like string attributes.
- Author:
- Len Trigg (len@intelligenesis.net)
-
ObfuscateFilter()
-
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globalInfo()
- Returns a string describing this filter
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input(Instance)
- Input an instance for filtering.
-
main(String[])
- Main method for testing this class.
-
setInputFormat(Instances)
- Sets the format of the input instances.
ObfuscateFilter
public ObfuscateFilter()
globalInfo
public String globalInfo()
- Returns a string describing this filter
- Returns:
- a description of the filter suitable for
displaying in the explorer/experimenter gui
setInputFormat
public boolean setInputFormat(Instances instanceInfo) throws Exception
- Sets the format of the input instances.
- Parameters:
- instanceInfo - an Instances object containing the input instance
structure (any instances contained in the object are ignored - only the
structure is required).
- Returns:
- true if the outputFormat may be collected immediately
- Overrides:
- setInputFormat in class Filter
input
public boolean input(Instance instance)
- Input an instance for filtering. Ordinarily the instance is processed
and made available for output immediately. Some filters require all
instances be read before producing output.
- Parameters:
- instance - the input instance
- Returns:
- true if the filtered instance may now be
collected with output().
- Throws: IllegalStateException
- if no input format has been set.
- Overrides:
- input in class Filter
main
public static void main(String argv[])
- Main method for testing this class.
- Parameters:
- argv - should contain arguments to the filter: use -h for help
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