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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.
