I am looking into a supplier classification problem. As I have a lot of vague and subjective criteria I am using Fuzzy Logic to classify suppliers on two dimensions. However not all criteria are equally important, so I want to use eg. AHP to determine the weights. Is there any method to do that, and is it part of the defuzzification? I can't seem to find any relevant references so I would appreciate if someone could point me in the right direction
Kind regards
Anders
