MergeInfrequentNominalValues

Package

weka.filters.unsupervised.attribute

Synopsis

Merges all values of the specified nominal attribute that are sufficiently infrequent.

Options

The table below describes the options available for MergeInfrequentNominalValues.

Option

Description

attributeIndices

Specify range of attributes to act on (or its inverse). This is a comma separated list of attribute indices, with "first" and "last" valid values. Specify an inclusive range with "-". E.g: "first-3,5,6-10,last".

debug

Turns on output of debugging information.

invertSelection

Determines whether selected attributes are to be acted on or all other attributes are used instead.

minimumFrequency

The minimum frequency for a value to remain.

Capabilities

The table below describes the capabilities of MergeInfrequentNominalValues.

Capability

Supported

Class

String class, Date class, Empty nominal class, Missing class values, Binary class, Nominal class, No class, Numeric class, Unary class, Relational class

Attributes

Binary attributes, Missing values, Numeric attributes, Date attributes, Relational attributes, String attributes, Nominal attributes, Empty nominal attributes, Unary attributes

Min # of instances

0