Introduction - If you have any usage issues, please Google them yourself
The analytic hierarchy process (Analytic Hierarchy Process, referred to as AHP) is a simple method to make the decision of some of the more complex, more fuzzy problem, it is especially suitable for those is difficult to quantitatively analyze the problem. It is a simple, flexible and practical multi criteria decision making method of the United States of America operations research scientist T. L. Saaty Professor proposed in the early 70 s