# Package weka.filters.supervised.attribute

- Class Summary
  Class | Description
  --- | ---
  AddClassification | A filter for adding the classification, the class distribution and an error flag to a dataset with a classifier.
  AttributeSelection | A supervised attribute filter that can be used to select attributes.
  ClassOrder | Changes the order of the classes so that the class values are no longer of in the order specified in the header.
  Discretize | An instance filter that discretizes a range of numeric attributes in the dataset into nominal attributes.
  MergeNominalValues | Merges values of all nominal attributes among the specified attributes, excluding the class attribute, using the CHAID method, but without considering to re-split merged subsets.
  NominalToBinary | Converts all nominal attributes into binary numeric attributes.
  PartitionMembership | A filter that uses a PartitionGenerator to generate partition membership values; filtered instances are composed of these values plus the class attribute (if set in the input data) and rendered as sparse instances.