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 |