KNIME Base Nodes version 3.6.1.v201808311359 by KNIME AG, Zurich, Switzerland
This is the end of a feature selection loop which selects features according to a feature selection strategy. It allows you to select a flow variable that contains a prediction score (usually from a preceding Scorer node). You then need to specify whether the score variable should be minimized or maximized.
To use this node in KNIME, install KNIME Base Nodes from the following update site: