The goal of this paper is to present in the area of the Multiple Criteria Decision Making or multi-attribute (MCDM) problems some new methods using multiple weights or/and random weights, which could be useful for different medical applications. We illustrate and apply these methods for ranking a set of mathematical models for medical processes. Each of these methods is numerically illustrated and the concordance of the results obtained by several different methods is studied.


Multiple criteria decision making, Multiple weighting ranking methods, Random weighting ranking methods, Medical processes.