IJSRP, Volume 8, Issue 5, May 2018 Edition [ISSN 2250-3153]
Hegazy Zaher, H. A. Khalifa, Soha Mohamed
Multi-Criteria Decision Making is the most well-known branch of decision making. In some cases, determining precisely the exact value of attributes is difficult and their values can be considered as Uncertain data. This paper presents two different Multi Criteria Decision Making methods based on grey numbers. The two methods are used to obtain the final ranking of the alternatives and select the best one under grey numbers. Finally, an illustrative example is presented and the results are analyzed.