Hello! I used R extension in particular R Snippets to do clustering with kproto from the [clustMixType] packages. I saved some models using nodes R Learner and R Model Writer. These models are saved in .zip folders as when you save models when you do kmeans, for example. However when I use R Model Reader and try to get results in a table, I get this error:
Error: no applicable method for ‘pmml’ applied to an object of class “kproto”
I am interested in getting back the labeled clusters back to my data in knime. Any ideas or hints?