I don't know how Fuzzy AHP method you are using, but if the data collection is the traditional, you might build a Hierarchy first, then make a questionnaire.
If you put the Hierarchy here, I can help you. If you don't even have an hierarchy, Tell us more about the problem, and the criteria to evaluate the situation, and then I can try to help you in these points.
I attached a Table of my criteria, i want to weighting the criterias with expert's opinions, and i want to use Chang's FAHP for this, now i need a questionnaire with paired comparisons...
Yes. I made it, but my criteria are more than 9 (around 25) to make this pairwise questionnaire. So, I am in need of an alternative solution to weight my criteria.
Or if there is any way to convert the Likert Scale to Pairwise Scale.
In this format AHP cannot help you. The Likert answers do not fit in the AHP model.
If do you must podwering the items, you have do develop another questionnaire to ask it to your sample (or a specialists commitee). I suggest the last one.
Thank you for your comment. What is your idea about:
According to the marks that I will get from student , I'll be able to statistically arrange the criteria, and choose first 9 or 15 criteria for making the AHP questionnaire and asking some experts in the filed to do pairwise.
I didn't know this procedure. I read it carefully and after them, I cannot agree with them.
The pairwaise scale is a rational scale, and as well, the procedure for agreggation must be rational. We must use geometric mean instead of arithmetic mean.
Although measuring the same thing, the scale are not the same, and I think the procedures do not solve this problem. I do believe this procedures increase the rank reversal problem.
However, this procedure is new to me and demands attention. I'll take it to my research group and we'll discuss on it.
And as researcher on AHP, I suggest try to found it in a more mature journals or specifics conferences.
I have published an article entitled "Designing Integrated Management Criteria of Creative Ideation Based on Fuzzy Delphi Analytical Hierarchy Process".
You can use this paper.
Link:
Article Designing Integrated Management Criteria of Creative Ideatio...
Can anyone help me with a step by step process of prepare questionnaire for AHP in expert choice software and convert the questionnaire to pdf fillable document, so that the responders can tick or click the options
Dear Professor Mohsen Mazaheri Asad Can you instruct me how to display the data of FAHP survey in excel, or just give me sample of data to create the FAHP pairwise matrix, I'm currently using R-studio to input and analyzing data, but not yet figured out the way of data structure