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Active Learn Loop Start (Legacy)

KNIME Active Learning Plug-in version 4.3.0.v202011190949 by KNIME AG, Zurich, Switzerland

Start Node of the Active Learning Loop, this node is the origin of the active learning process.


Append Class Column (*)
Whether a class column is appended to the data. Select this option for data which does not contain a class column.
Class Column Name
The name for the appended class column.
Class Column Selection
Select the class column if it is already in the input table.

Input Ports


Output Ports

Unlabeled Data, all rows without a value in the class column
Labeled Data, all rows with a value in the class column
Newly labeled Data, all rows which have been labeled in the last iteration.

Best Friends (Incoming)

Best Friends (Outgoing)



To use this node in KNIME, install KNIME Active Learning from the following update site:


A zipped version of the software site can be downloaded here.

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