Heatmap and SHAP graph troubles

Hi guys, the first graph is the heatmap after the normalization, random forest, cross validation… But I want the x- and y-axis show the parameters, not the number. (I’ve asked about denormalizer and the parameters are string type… K-ai still can’t help) any suggestions?

Second graph is before and after I set up the SHAP nodes for SHAP graph. But still didn’t help… Is there anything wrong within the setup of the nodes? Or the process structure? Big thanks


@Xin_12 your random forest does not seem to be connected. Maybe you take a look at these examples.

https://hub.knime.com/search?tag=machine+learning+interpretability,XAI&sort=maxKudos&type=workflow

Also this book and blog might help

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