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Package

weka.filters.unsupervised.attribute

Synopsis

Merges many values of a nominal attribute into one value.

Options

The table below describes the options available for MergeManyValues.

Option

Description

attributeIndex

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

label

The new label for the merged values.

mergeValueRange

The range of values to merge.

Capabilities

The table below describes the capabilities of MergeManyValues.

Capability

Supported

Class

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

Attributes

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

Min # of instances

0

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