Decision Tree To Image


Renders a decision tree view on an image. Currently supported image type is PNG. The data input is optional. It can be used to provide a column with color information. This color information is needed for the chart in the nodes of the decision tree.

Input Ports

  1. Type: PMML A previously learned decision tree model
  2. Type: Data A data input which has the only purpose to provide a columns with color information.

Output Ports

  1. Type: Image The image of the decision tree (PNG)

Find here

Analytics > Mining > Decision Tree

Make sure to have this extension installed:


Update site for KNIME Analytics Platform 3.7:
KNIME Analytics Platform 3.7 Update Site

How to install extensions