Tree Ensemble Regression Visualizer


Is there a way to visualize what the Ensemble model looks like visually in KNIME? I am having trouble understanding the output from my workflow (attached zip) and a visualizer would be helpful.



Hi Sam,

no there is not output. I can shortly explain you the output. A Tree ensemble consists of a lot of decision trees (you can select the amount in the dialog). As it is a regression tree the leaves contain numerical values as prediction value. In the final prediction all trees are used. And the mean of all of their predictions is used as outcome.

Best, Iris