Set Role


Synopsis

This operator can be used to change the attribute role (regular, special, label, id...).


Description

This operator can be used to change the role of an attribute of the input ExampleSet. If you want to change the attribute name you should use the

Rename operator.

The target role indicates if the attribute is a regular attribute (used by learning operators) or a special attribute (e.g. a label or id attribute). The following target attribute types are possible:

Users can also define own attribute types by simply using the desired name.

Please be aware that roles have to be unique! Assigning a non regular role the second time will cause the first attribute to be dropped from the example set. If you want to keep this attribute, you have to change it's role first.


Input

, expects: ExampleSet


Output


Parameters


ExampleProcess