|  | ## Read Constructions

#### Synopsis

Loads all attributes of an example set from a file. Each line holds the construction description of one attribute.

#### Description

Loads an attribute set from a file and constructs the desired features. If keep_all is false, original attributes are deleted before the new ones are created. This also means that a feature selection is performed if only a subset of the original features was given in the file.

#### Input

- example set: expects: ExampleSet

#### Output

- example set:

#### Parameters

- attribute constructions file: Filename for the attribute constructions file.
- keep all: If set to true, all the original attributes are kept, otherwise they are removed from the example set.

#### ExampleProcess