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 |