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Random Forest Distance

Decisions Tree Ensembles for KNIME version 4.1.0.v201912011158 by KNIME AG, Zurich, Switzerland

Creates a distance measure based on the proximity induced by the given random forest* model.
The proximity of two rows is the number of trees in which the two rows end up in the same leaf divided by the total number of trees.

(*) RANDOM FORESTS is a registered trademark of Minitab, LLC and is used with Minitab’s permission.

Input Ports

The output of the learner.

Output Ports

The distance measure induced by the random forest model that is provided in the inport.

Best Friends (Incoming)

Best Friends (Outgoing)

Installation

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

KNIME 4.1

A zipped version of the software site can be downloaded here. Read our FAQs to get instructions about how to install nodes from a zipped update site.

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Developers

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