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A filter for adding the classification, the class distribution and an error flag to a dataset with a classifier. The classifier is either trained on the data itself or provided as serialized model.


The table below describes the options available for AddClassification.

Option Description
classifier The classifier to use for classification.
debug Turns on output of debugging information.
outputClassification Whether to add an attribute with the actual classification.
outputDistribution Whether to add attributes with the distribution for all classes (for numeric classes this will be identical to the attribute output with 'outputClassification').
outputErrorFlag Whether to add an attribute indicating whether the classifier output a wrong classification (for numeric classes this is the numeric difference).
removeOldClass Whether to remove the old class attribute.
serializedClassifierFile A file containing the serialized model of a trained classifier.


The table below describes the capabilites of AddClassification.

Capability Supported
Class Date class, Missing class values, Binary class, Numeric class, Nominal class
Attributes Unary attributes, Binary attributes, Missing values, Relational attributes, Date attributes, String attributes, Empty nominal attributes, Numeric attributes, Nominal attributes
Min # of instances 0

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