Baseline model in KNIME

[Klarahh]

Hi!

I am doing a university project in a course on data mining and machine learning. In this connection, we have been taught baseline models, including majority voting. My idea was to use my results from my baseline and compare them with my chosen machine learning model, Random Forest.

However, I can’t quite figure out how - and if - you can do Majority Voting in KNIME? I have tried searching the forum for an answer, but with no luck.

I’m completely new to the field, so everything feels overwhelming and quite difficult. Therefore, any help is welcome. Thanks in advance!

[mlauber71]

@Klarahh

if - you can do Majority Voting in KNIME

@Klarahh welcome to the KNIME forum.

The Random Forest Predictor – KNIME Community Hub has voting functions (also: Tree Ensemble Predictor – KNIME Community Hub, How to use the Tree Ensemble nodes – KNIME Community Hub) that you can influence (you can find an example here). You might want to define what you intend to do tough.

Also there is a specific node Voting Loop End – KNIME Community Hub that might be able to provide support.

Random Forest, Gradient Boosted Trees, and TreeEnsemble – rs1

Maybe you would also benefit from taking a basic course about Machine Learning:

Help needed

@Federica_1 about machine learning you can take a course for example. In more general terms you can read my article There you will also find some more resources linked.