I tried to use KMEANS PQL function for clustering O2C Sales order data.
I got error ‘Error in formula, String and boolean are not supported as input or model training’.
Normally in machine learning project, we need to convert Categorical (String) column to numeric columns x categories (E.g. in scikit-learn I can use OneHotEncoder to do it). Is there a something way in Celonis to do same conversion ?