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Package

weka.filters.unsupervised.attribute

Synopsis

Converts a range of string attributes (unspecified number of values) to nominal (set number of values). You should ensure that all string values that will appear are represented in the first batch of the data.

Options

The table below describes the options available for StringToNominal.

Option

Description

attributeRange

Sets which attributes to process. This attributes must be string attributes ("first" and "last" are valid values as well as ranges and lists)

Capabilities

The table below describes the capabilites of StringToNominal.

Capability

Supported

Class

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

Attributes

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

Min # of instances

0

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