About mathematical methods for multi-criteria decision

Abstract

The Multi-Criteria Decision Making (MCDM) delivers strong decision-making in areas where a selection of the best alternative is highly complex. This paper reviews and explains the main condensations of MCDM models and practices in detail. The purpose is to explain and identify various applications and approaches and suggest different MCDM models for different decision-making issues and select the best alternatives. The MCDM methods have helped to choose the best alternatives where many criteria are present. The best can be selected and analyzed by the different scopes of the criteria, using weights for the criteria and the choice of the ideal ones using any multi-criteria decision-making methods.