Loading from ARFF file
Hello,
I need some help with RapidMiner process.
My goal is to test cross-validation and bootstrap sampling performance.
I did a process like in attachment. In open file block I put ARFF file, but on Naive Bayes block it says "Input example set must have special attribute 'label'".
Does anyone got a clue how to fix this ?
Kind regards,
Mariusz.