Package

weka.filters.unsupervised.attribute

Synopsis

Removes attributes based on a regular expression matched against their names.

The table below describes the options available for RemoveByName.

Option	Description
debug	Turns on output of debugging information.
expression	The regular expression to match the attribute names against.
invertSelection	Determines whether action is to select or delete. If set to true, only the specified attributes will be kept; If set to false, specified attributes will be deleted.

The table below describes the capabilities of RemoveByName.

Capability	Supported
Class	Date class, Nominal class, Numeric class, Relational class, Missing class values, Binary class, Empty nominal class, String class, No class, Unary class
Attributes	Binary attributes, Unary attributes, Nominal attributes, Missing values, Empty nominal attributes, Numeric attributes, Relational attributes, Date attributes, String attributes
Min # of instances	0