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Package

weka.filters.unsupervised.attribute

Synopsis

Merges two values of a nominal attribute into one value.

Options

The table below describes the options available for MergeTwoValues.

Option

Description

attributeIndex

Sets which attribute to process. This attribute must be nominal ("first" and "last" are valid values)

firstValueIndex

Sets the first value to be merged. ("first" and "last" are valid values)

secondValueIndex

Sets the second value to be merged. ("first" and "last" are valid values)

Capabilities

The table below describes the capabilites of MergeTwoValues.

Capability

Supported

Class

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

Attributes

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

Min # of instances

0

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