Hello dear community members,
I am working on my thesis about spatial analysis for water infrastructures by integrating AHP and fuzzy logic in GIS. I used fuzzy memberships to assign fuzzy values to my raster layers. By calculating weights for my criteria and associated classes through AHP out of GIS, I could use weighting overlay to produce my maps for AHP method, and fuzzy overlay to produce maps for Fuzzy AHP. Now, I want to compare two models, I mean AHP and FuzzyAHP. My questions are:
How can I compare two models?
How do I perform sensitivity analysis when I do not have access to weights in fuzzy AHP?
What should I use instead of sensitivity analysis to compare them?
Also, I do not have any historical data.
I would appreciate it if you provided the answers.
Best wishes,
Morteza
