Hi @MarcB
The example workflow you provided earlier didn’t include the data and I couldn’t run it, so it’s always a bit challenging to give concrete advice, sorry. There are some examples that might help you:
how to calculate variable importance for random forest in knime… thanks
Dear KNIME community,
I have a short question regarding feature selection technique by using random forest ensemble methods.
I have around 100 features (all numeric) and 1 target classification variable. My idea is to predict a target by training my features. I would like to rank them according to their importance, because 100 features is simply a lot and I need to reduce them. I am looking for something similar to the scikit package for low cardinality features. Scikit describes it here: htt…
Maybe that helps you proceeding.
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