Annotations to Data (RapidMiner Studio Core)

Synopsis

Extracts all annotations from an IOObject and creates an example set from them.

Description

The resulting data set will contain two columns: annotation contains the annotation names and is unique. value contains the respective annotation values.

For a general introduction of annotations please study the Annotate operator.

Input

object (IOObject)
Any type of object can be connected to this port. The annotations will be extracted from this object.

Output

object through (IOObject)
The same object as passed to the input port, unchanged.
annotations (Data Table)
The annotations extracted from the input object. Will be empty if the object does not contain any annotations.

Parameters

Tutorial Processes

Extracting annotations into a data set

The process loads the Iris data set and extracts its annotations into a new example set. The only annotation will be the Source annotation which is created by the Retrieve operator.